Commit Graph
67 Commits
Author SHA1 Message Date
Evan Mattson deb813bdca Python: Remove references to text-davinci-003 text models as it causes tests to hang. (#6089)
### Motivation and Context

Python PR merges were failing due to integration tests. Local
integration tests were hanging on running Azure text completions. It
appears text-davinci-003 was deprecated, and needed to be replaced by
gpt-35-turbo-instruct.

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### Description

Remove references to text-davinci-003 text models as it causes tests to
hang.to hang. Updated to gpt-35-turbo-instruct, which passes. Add EastUS
AOAI deployment name var.

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2024-05-02 12:47:17 +00:00
Chris ac6e03ba98 Java: Python: Docs: Fix broken link (#6092)
### Motivation and Context
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`https://openai.com/product` is failing `Check .md links` workflow.

### Description
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Revise links.


https://github.com/microsoft/semantic-kernel/actions/workflows/markdown-link-check.yml

Whitespace edits peformed by VS Code

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2024-05-01 19:55:48 -07:00
Eduard van Valkenburg 65e94b3454 Python: updated Chat Message Content with Function Call and Result Content (#5946)
### Motivation and Context

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Introducing FunctionCallContent and FunctionResultContent
Changed ChatRole to AuthorRole
Adapting ChatMessageContent to have 1 or more other contents within
(currently TextContent or one of the above)
Closes #5890 

### Description

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Changed OpenAI classes, to remove OpenAIChatMessageContent and
AzureChatMessageContent
Changed OpenAI classes to create and parse FunctionCallContent and other
new things.

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2024-04-25 12:35:59 +00:00
8b3203af52 Python: Refactor environment variable naming for clarity and consistency (#5686)
### Summary of Changes

- Updated environment variable names to use single underscores for
better readability and to avoid potential confusion.
- Modified `service_configurator.py` to align with the updated
environment variable naming convention.
- Updated `.env.example` to reflect the new environment variable names,
ensuring consistency across the project.
- Added error handling and improved error messages in
`service_configurator.py` for better debugging and maintainability.

### Motivation and Context

The motivation for these changes is to address a bug where the
`service_configurator.py` script is unable to read the
`GLOBAL_LLM_SERVICE` environment variable due to inconsistent naming
conventions. Additionally, the Azure service configuration variables
were not being utilized, which could potentially lead to
misconfigurations in certain deployment scenarios.

- **Why is this change required?** To fix existing bugs related to
environment variable handling and improve code maintainability and
readability.
- **What problem does it solve?** Ensures reliable loading of
environment variables and correct configuration of AI services, thereby
preventing runtime errors.
- **What scenario does it contribute to?** Enhances the stability and
reliability of the AI service configuration process within the
semantic-kernel project.

### Description

This PR addresses the issue where the environment variable
`GLOBAL_LLM_SERVICE` was not consistently read due to a mismatch in the
expected naming convention. The problem was identified in the
`service_configurator.py` script where the variable was referenced with
two underscores instead of one. Additionally, Azure service deployment
names were not being used, leading to potential misconfigurations.

- Modified the naming convention from double to single underscores for
all environment variables in `service_configurator.py` and
`.env.example`.
- Ensured that Azure service deployment names are correctly utilized in
the service configuration logic.
- Improved error handling in the script to provide clearer and more
actionable feedback.

For more context, here's a link to the buggy code: [Link to the
code](https://github.com/microsoft/semantic-kernel/blob/main/python/samples/documentation_examples/service_configurator.py#L27),
[Link to the
code](https://github.com/microsoft/semantic-kernel/blob/main/python/samples/documentation_examples/.env.example#L1)


![1](https://github.com/microsoft/semantic-kernel/assets/22412942/4bd00119-c2d6-41ee-9bbf-67e6e99e8536)

![2](https://github.com/microsoft/semantic-kernel/assets/22412942/ac6c0f56-c4bd-4383-99da-61f728ae931f)


### Contribution Checklist

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- [x] I didn't break anyone 😄

---------

Co-authored-by: Evan Mattson <[email protected]>
Co-authored-by: Chris <[email protected]>
2024-04-16 15:33:11 +00:00
Eduard van Valkenburg 66a3b5bfea Python: init cleanup (#5872)
### Motivation and Context

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When the root init has to load a lot of stuff, loading the whole thing
becomes slower, only one concept there Kernel, all other things must now
be loaded from a sub package.

The following is not the guidance:
- imports within SK use the full path
- init files are created as much as possible on the root+1 level (like
semantic_kernel.functions) with the pieces that common developers need,
except in connectors and utils, there a developer needs to go deeper
- within the connectors folder this is further detailed first to ai,
memory, search_engine, within ai it is further spread into the different
connectors, for instance everything for openai and azure openai can be
imported using `from semantic_kernel.connectors.ai.open_ai import ...`,
the same within memory
- imports in samples use the abbreviated path as much as possible.

### Description

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2024-04-16 13:21:20 +00:00
Evan Mattson 65275737d6 Python: Bump project version for release. Fix missing imports in notebooks. (#5871)
### Motivation and Context

Bumping the pyproject.toml version and related notebook version
references for a release. Some of the Jupyter notebooks were missing the
imports to be able to run properly.

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### Description

The PR 
- bumps the pyproject.toml version and related notebook version
references for a release.
- Fixes the missing notebook imports. 
- Fixes a service_id/request settings bug in one kernel syntax example.
Closes #5148

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2024-04-15 15:13:51 +00:00
Eduard van Valkenburg 6751f9d819 Python: Updated plugins (#5827)
### Motivation and Context

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The loading of plugins and functions into Kernel was not fully
consistent and clear, this is now simplified.

Adding a plugin can now be done in two ways:
- multiple: `kernel.add_plugins[plugin1, plugin2]`
- single plugin: `kernel.add_plugin(plugin)`
- if the plugin here is a class, with methods that have the
kernel_function decorator then that is parsed into a plugin

Adding a function can now be done in three ways:
- multiple: `kernel.add_functions([func1, func2]` or
`kernel.add_function({'func1': func1})`
- single: `kernel.add_function('plugin_name', func1)`
- from a prompt: `kernel.add_function(function_name='func1',
prompt='test prompt', ...)`

In other words, all the different methods that were available have been
simplified, these methods also return the created plugin (or updated
plugin for the `add_functions` method. The `add_function` (singular)
method has a parameter `return_plugin` to control whether you get the
created or updated plugin, instead of the created function.

**An important callout:**

One big internal change that this introduces is that a function that
gets added to a plugin (new or existing) is automatically copied, the
metadata is deep-copied and the plugin_name in the metadata is updated,
so this sequence is valid now:

```python
@kernel_function(name='test')
def f(...):
   etc

func = KernelFunctionFromMethod(method=f)
func2 = kernel.add_function('plugin', func)
assert func != func2
```

Also closes: #5855

### Description

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Removed KernelPluginCollection
Updated KernelPlugin
   added from_... method to load from different sources
Updated KernelFunctionFromPrompt
   added from_yaml and from_directory methods.

Added and updated tests to 99% coverage of KernelPlugin and
KernelFunctionFromPrompt

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2024-04-15 13:51:59 +00:00
Evan Mattson ed1770c40b Python: Allow args to pass to func calling stepwise planner (#5830)
### Motivation and Context

A recent feature was added to dotnet to allow for a chat_history object
to be passed into invoke. This only allows the user to affect the
`chatHistoryForSteps`, but doesn't account for generating a plan with
provided context (via the chat history).

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### Description

This PR allows the user to pass in optional kernel arguments or kwargs
(that get turned into kernel arguments). If the user then overrides the
prompt template/step prompt.txt, they can utilize any new arguments that
are supplied.
- Closes #5824 

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2024-04-10 20:15:06 +00:00
Evan Mattson 3490e2afac Python: Add missing await to openapi client (#5759)
### Motivation and Context

Add missing await to openapi client

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### Description

Add missing await to openapi client

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2024-04-03 16:34:59 +00:00
ca2ad19130 Python: Update to AOAI OYD 2024-02-15-preview API version (#5684)
### Motivation and Context

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### Description

* Updated models to support the new preview API version
2024-02-15-preview, with some backward compatibility with previous API
shape through the use of aliases
* Updated samples, unit tests and integration tests
* Added experimental settings management using pydantic-settings -- not
strictly required here, but I thought it was useful for testing to be
able to set all values through the .env file, and validation comes for
free using Pydantic. Looking forward to feedback on this. :)

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- [ ] I didn't break anyone 😄

---------

Co-authored-by: Abby Hartman <[email protected]>
Co-authored-by: Evan Mattson <[email protected]>
2024-04-03 12:52:25 +00:00
Evan Mattson e563920b70 Python: Honor the function calling options if configured. (#5701)
### Motivation and Context

In the function calling stepwise planner, some settings like max_tokens
(based on max_completion_tokens from the planner settings) and the max
auto invoke attempts were not used.

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### Description

This PR fixes the issue where the prompt execution settings for chat
completion wasn't using the function calling stepwise planner options,
if configured. Closes #5661

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2024-04-01 16:32:04 +00:00
Evan Mattson c4c7464f07 Python: Introduce operations to handle OpenAI plugins, improve OpenAPI plugins, and allow for auth (#5695)
### Motivation and Context

Python had the ability to handle operations for OpenAPI plugins, but at
a basic level. It did not have the ability to handle OpenAI plugins, nor
did it allow the user to configure an authentication callback. This PR
brings in that functionality.

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### Description

This PR:
- Allows a user to handle OpenAI plugins with/without auth. Closes #5355
- Improves the functionality around handling OpenAPI specs.
- Introduces an auth callback mechanism to allow for REST API calls to
use auth
- Introduces OpenAI/OpenAPI function execution settings.
- Provides two new kernel examples that show how to handle a simple
OpenAI plugin (Klarna) as well as a more complex plugin (Azure Key
Vault) that requires auth.
- Updates unit tests.

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2024-04-01 15:01:08 +00:00
Eduard van Valkenburg 14a0881989 Python: mypy clears kernel.py (#5689)
### Motivation and Context

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Fixed all mypy errors for kernel.py
In preparation of extending that to all files in semantic_kernel
Also got the pre-commit hook working on a commit, with mypy checks

fixes #5630

### Description

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Moved pre-commit-config to base folder, can now be extended to have
specific hooks for other languages
fixed things in kernel.py to satisfy mypy
used assert for some things, so that they can be skipped when running in
-o mode.

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2024-03-28 15:10:28 +00:00
Eduard van Valkenburg 192414180e Python: small fix for running prompt without any execution settings (#5687)
### Motivation and Context

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I noticed that when running a piece without any execution settings, it
errored out, while it should use 'default' service with the default
settings for that service, that is now fixed.
Small updates to the rag example.
Added TODO: to replace the embedding_generator service in
SemanticTextMemory with Kernel and the same service_selector pattern as
for KernelFunctions.

### Description

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2024-03-28 11:33:29 +00:00
Evan Mattson 84a75eca86 Python: Allow function calling stepwise planner to use AzureOpenAI chat service (#5618)
### Motivation and Context

The first iteration of the function calling stepwise planner only used
OpenAI. Now allow AzureChatService to use the planner.

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### Description

This PR:
- Allows the use of AzureOpenAI for the FC Stepwise Planner
- Fixes some formatting issues when generating the names/metadata of
Plugins. .NET gets the function metadata as JSON, and the Azure Model
performs much better with it formatted like this.
- Fix some missing spaces in the constant message used in the planner --
Azure is treating the new lines in that const message incorrectly and it
causes content filtering results (reaching out to the team to understand
why this is).

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2024-03-25 13:33:13 +00:00
Eduard van Valkenburg 83f8fa023b Python: updated openai chat sample (#5596)
### Motivation and Context

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fix chat_gpt_api.py sample

### Description

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2024-03-21 15:13:39 +00:00
Evan Mattson 5b127badbf Python: Add support for yaml prompt template (#5527)
### Motivation and Context

SK Python doesn't have a way to create a prompt template config from a
yaml file. This is neeed to further achieve parity with dotnet and java.

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### Description

This PR introduces:
- some kernel methods to load yaml prompts from a directory as well as
create a kernel function from a string that contains yaml. Closes #4640
- Unit tests and a syntax example showing how to create a yaml prompt
and load it

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2024-03-19 19:59:38 +00:00
Evan Mattson 0a1a7cabe8 Python: support Jinja2 templating (#5483)
### Motivation and Context

Jinja2 is a heavily supported Python templating language and we're
introducing it to SK Python.

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### Description

This PR brings in the ability to specify Jinja2 templates for use within
SK Python:
- Closes #5343 

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2024-03-15 13:23:25 +00:00
Eduard van Valkenburg 3af69df7ea Python: Handlebars template support (#5466)
### Motivation and Context

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Introducing Handlebars templating to the Python Semantic Kernel!

Closes: #5446
Prework for: #4641

### Description

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Adds HandlebarsPromptTemplate as a subclass of PromptTemplateBase
Adds second literal to the PromptTemplateConfig definition
Adds helpers for Handlebars (system_helpers) and
`create_helper_from_function` function
Moves fully_qualified_name into KernelFunctionMetadata instead of in
different extensions.
Defaults are still 'semantic-kernel' templates, and without making
explicit changes that still is the norm.
Adds a azure_chat_gpt_handlebars.py sample

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2024-03-14 14:00:05 +00:00
Evan Mattson 42714479de Python: replace py test coverage yml. remove unneeded requirements.txt file from sample plugin (#5459)
### Motivation and Context

replace py test coverage yml. remove unneeded requirements.txt file from
sample plugin

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### Description

replace py test coverage yml. remove unneeded requirements.txt file from
sample plugin

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2024-03-12 18:59:33 -04:00
Evan Mattson 0636b17061 Python: Introduce the function calling stepwise planner (#5350)
### Motivation and Context

To further align with the SK dotnet SDK and its functionality, the
Python SDK needs a function calling stepwise planner. Now that we have
auto tool calling available, it makes sense to introduce this planner.

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### Description

This PR:
- Introduces the function calling stepwise planner, its planner options,
and planner result. Closes #4642
- Introduces a kernel example `function_calling_stepwise_planner.py` to
exercise the planner and show how it works.
- Adds unit tests and an integration test.

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2024-03-12 15:52:12 +00:00
Eduard van Valkenburg 555a7c8436 Python: fix for streaming openai responses, and first parts of fixes for Chat With Your Data (#5387)
### Motivation and Context

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2024-03-08 21:10:43 +00:00
Evan Mattson 3553d623b1 Python: Fix create func from prompt missing args (#5339)
### Motivation and Context

There were missing function_name and plugin_name args from the create
function from prompt method in several kernel examples.

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### Description

Adding in the missing parameters.

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2024-03-06 15:12:09 +00:00
Evan Mattson d7820df9c2 Python: Add function name and plugin name to invoke prompt. Add unit tests. (#5318)
### Motivation and Context

The kernel.invoke_prompt was missing the function name and plugin name
args and was failing.

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### Description

This PR:
- Adds the required arguments. Closes #5313 
- Adds unit tests. 

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2024-03-06 08:38:47 +00:00
Evan MattsonandEduard van Valkenburg b93bab90ac Python: Support Auto tool calling for OpenAI models (#5267)
### Motivation and Context

Auto tool calling hasn't been implemented in Python for OpenAI models.
This is a much needed feature, which helps open the possibilities and
extends being able to use the OpenAI models for just pure back and forth
chats.

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### Description

This PR:
- introduces auto tool calls for OpenAI models. If the prompt function
is of an OpenAI chat completion type, then we pass the kernel as an
argument to the OpenAI Chat Completion Base class. The kernel is used to
auto-invoke tools/functions seamlessly as part of the chat completion
request. Closes #4553
- splits the current chat completion/chat completion stream methods into
smaller, more readable/functional methods in the OpenAI Chat Completion
Base class.
- Adds an integration test to cover auto invoke tool calls
- Updates a kernel example to be able to work for a
streaming/non-streaming tool call. Other Kernel Examples that don't use
auto invoke tools still work as they did before.
- Removes old code in the utils file that was related to the manual form
of invoking function calls.

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---------

Co-authored-by: Eduard van Valkenburg <[email protected]>
2024-03-05 21:12:51 +00:00
Mark Wallace 45dc8c2293 Python: Fix broken link (#5308)
### Motivation and Context

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2024-03-05 07:18:37 +00:00
Evan Mattson 2785c66622 Python: Migrate and update docs samples (#5235)
### Motivation and Context

As of the latest code in main, and the push towards a beta package, the
Python sample code needed updates. We've migrated away from using the
semantic-kernel-docs repo and the Python sample code is now in the main
SK repo. The SK Python docs will be updated to reflect this latest code.

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### Description

This PR:
- Migrates the Python samples to the main SK repo
- The naming of the files is about 1:1 with dotnet, based on python
naming conventions/using underscores
- Updates the Python samples to work with the latest code in main.
Closes #5234
- Fixes some other small logging quirks related to parsing blocks and
printing plan steps.

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2024-03-01 16:31:24 +00:00
Eduard van Valkenburg 739e7f0e2a Python: rebuilt exceptions structure; pythonic version (#5231)
### Motivation and Context

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The existing Exceptions structure was very much inspired by dotnet, this
is now replaced with a pythonic implementations.

This means all Exceptions derive from KernelException and then
specialise for different purposes.

Closes #2194

### Description

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Added folder for all exception types, all can be imported through `from
semantic_kernel.exceptions import ...` no need for a user to know which
file the relevant one is in, but keeps things tidy for developers.
Removed old KernelException, added back subtypes for the errorcodes.
Went through everything to make sure the `raise ... from exc` pattern is
used as much as possible as that returns a better stacktrace.

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2024-02-28 18:53:53 +00:00
a6f66ec098 Python: split kernelfunction into fromprompt and frommethod classes (#5159)
### Motivation and Context

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Closes #4633 and brings this part of the python sdk in sync with dotnet,
also makes for a much more readable set of classes.

### Description

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Added:
- KernelFunctionFromPrompt class
- KernelFunctionFromMethod class
- tests for both.

Changed:
- removed parts of KernelFunction that are specific to one of the two
subtypes
- removed expose attribute of KernelParameterMetadata as that is no
longer needed

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---------

Co-authored-by: Evan Mattson <[email protected]>
Co-authored-by: Evan Mattson <[email protected]>
2024-02-26 20:20:25 +00:00
Evan Mattson 8b16af69c0 Python: Remove the memory tied to the kernel. Update kernel examples and notebooks. (#5143)
### Motivation and Context

As we move toward v1, it is necessary to remove the single kernel memory
attribute so that memory connectors can be handled via plugins. This
change also refactors the `import_plugin` method name to be similar with
dotnet as `import_plugin_from_object`, and introduces a simple
`kernel.invoke_prompt` method.
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### Description

Updates are:
- The memory connector is now passed to the `SemanticTextMemory` class,
along with the embedding generator. This allows the user to add memory
to multiple plugins/services as needed. Closes #4632
- Kernel Examples and Notebooks were updated to reflect these changes.
Now using Service Enum for all notebooks. Closes #4557
- There were planners using memory related to the kernel, to store the
functions, and many of these planners are non-existent in dotnet's v1
SDK. Python has pending work to update the planner/remove deprecated
planners before getting to v1.
- A Kernel method called `invoke_prompt` was introduced to invoke a
simple prompt, and return the `FunctionResult` when complete.
- All unit/integration tests are passing.

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2024-02-26 17:50:23 +00:00
5817c2b927 Python: major features for the Kernel Arguments, Function Result and new Prompt Templating (#5077)
### Motivation and Context

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Major work to replace the context with Kernel Arguments on the front-end
and Function Results on the back.

Updated the function decorator to a new approach, in line with dotnet.

Revamps the way function are called, allowing native functions to be
completely ignorant of SK, other then the decorator.

This also moves things into the new folder structure in sync with
dotnet.

### Description

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Adds:
- KernelArguments, a dict-like class that replaces the variables in
KernelContext. Closes #4565
- FunctionResult, a class to hold the results of function executions,
includes the function, the value and metadata, as well as two convenient
function to get the value out of it (str and get_inner_content) the
first is generic, the second specifically for KernelContent responses
(from AI services).
- AI Service Selector class, has a default, which is based on the order
in the arguments followed by the order in the functions, can be
overridden to implement your own strategy. Closes #4631
- Introduces ChatHistory and refactors the PromptTemplateConfig. Closes
#4856, #4630
- Improves parsing of templates, will now all validate during creation
and throw an error then, instead of some that do not check for validaty
until used.
- Introduces named_args block and thereby the ability to have multiple
arguments for a function call in a template. Closes #5003

Updates:
- kernel_function decorators, the parameter decorator was removed and
instead we now use Annotated to add a description of a field and we get
the type and required from the function definition.
- core plugins, use the new approach to kernel_function decorators.
- planners, template engines have all been updated to use the kernel and
kernelarguments instead of Context.
- Events have been updated, now use kernelarguments and function_result
- Tokenizers support for named_args and improvements on parsing and
checking.
- Kernel examples and notebooks to use the latest code.
- All unit and integration tests. There is more code coverage now than
before.

Removed:
- kernelContext
- kernel_function_parameter_decorator
- delegate handling code for native functions
- file_io_plugin and tests
- SemanticFunctionConfig
- ChatPromptTemplate

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- [ ] I didn't break anyone 😄

---------

Co-authored-by: Evan Mattson <[email protected]>
Co-authored-by: Evan Mattson <[email protected]>
Co-authored-by: Evan Mattson <[email protected]>
2024-02-24 20:05:40 +00:00
Evan Mattson fc333f4db4 Python: Fix 06 memory notebook missing plugin name. (#4906)
### Motivation and Context

The Python 06 notebook had a failing cell due to a missing plugin_name.
Also the KernelFunction wasn't visible from the semantic_kernel import
due to it missing from the init file. Fixes: #4905.

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### Description

Fix the notebook by suppling a plugin_name for the memory store. Add the
KernelFunction to the sk __init__.py file. Fix a comment related to an
incorrectly named PromptExecutionSetting class.

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- [X] I didn't break anyone 😄
2024-02-08 17:29:16 +00:00
Sarah WidderandEvan Mattson be1e83108a Python: Remove cross lingual sample for AOAI OYD (#4915)
### Motivation and Context

Cross-lingual support for AOAI On Your Data is in private preview and
subject to change, so removing the sample to reduce the likelihood of
users taking a dependency on it.

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Remove the cross-lingual sample for AOAI OYD.

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Co-authored-by: Evan Mattson <[email protected]>
2024-02-08 16:01:49 +00:00
Evan MattsonandEvan Mattson 7268d13ee8 Python: Pydantic-ify the KernelFunction class. Fix code paths related to tool_calls. (#4863)
### Motivation and Context

Solves #4864

The KernelFunction was configured as a Python class without regards to
using Pydantic fields and its validations. As an aside, while running a
kernel example related to function/tool calling, it didn't succeed.

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### Description

This PR cleans up the KernelFunction by creating Pydantic fields. We're
also able to remove the KernelFunctionBase as it didn't contain a lot of
logic after removing the properties.

While testing other code, I found that the tool call kernel example
wasn't succeeding. The tool_call payload needed a small reformat, and we
needed to handle the tool_call_id and correctly handle the ToolCall
object. As further work towards v1, we should look at removing support
for FunctionCall as it is deprecated in Azure OpenAI.

We now see:

```
User:> What is 3+3?
Mosscap:> Ah, the timeless question of arithmetic! The sum of 3 and 3 is undoubtedly a splendid number. 
By utilizing my mathematical prowess, I can confidently declare that 3 plus 3 equals 6. 
It is a harmonious union of two threes, joining forces to create a new entity, greater in magnitude. 
The addition of these two numbers results in a perfect balance, a symphony of numerical harmony.
```

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### Contribution Checklist

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---------

Co-authored-by: Evan Mattson <[email protected]>
2024-02-05 16:46:58 +00:00
Evan MattsonandEvan Mattson 2b6bd03b03 Python: Add kernel plugin collection and remove old plugin collection classes (#4764)
### Motivation and Context

This PR solves two works items: #4560 and #4667. The Python SDK had
different ways of handling plugins and collections. The work in the PR
helps align the SDK with dotnet nomenclature and structure.

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### Description

A `KernelPluginCollection` is introduced with an underlying
`DefaultKernelPlugin` and a `KernelPlugin` base class. Other code is
refactored to use this new `KernelPluginCollection` model which should
simplify how plugins are handled. Unit tests are added to test the new
functionality. Existing unit tests and integration tests, along with
kernel examples and notebooks were updated based on these changes.

Unlike before, we're requiring plugins to be defined with a name, which
removes the GLOBAL_PLUGIN constant name of "__GLOBAL_PLUGIN__". In some
senses, while creating a plugin or a function, a name may not be
provided and so a random name in the form of a plugin
(p_<random_ascii_chars>) or function (f_<random_ascii_chars>) is used.

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- [ ] I didn't break anyone 😄

---------

Co-authored-by: Evan Mattson <[email protected]>
2024-02-01 18:57:00 +00:00
Evan Mattson 7170f0d6a1 Python: Remove sync function invoke. Update other code to use async invoke. (#4796)
### Motivation and Context

Completes #4794. 

Most of SK Python is written with async code; however, there were some
code paths that masked the underlying async code and made it look like a
sync function invoke. In reality, asyncio spun up event loops and
attempted to manage them properly. This becomes tricky when running a
Jupyter notebook as they have their own event loop.

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### Description

This PR removes the ability to call a kernel function synchronously.
Since the majority of the code base is written with async methods, and
to match dotnet, which is async, we're removing the sync function invoke
and its dependent code. Some Planners were also run synchronously --
these were updated to run asynchronously. Kernel examples, notebooks,
docs, and tests were updated accordingly.

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raises no violations
- [X] All unit tests pass, and I have added new tests where possible
- [ ] I didn't break anyone 😄
2024-01-31 20:29:22 +00:00
Julio Carlos Menendez 5303126c0d Python: Renames request settings to prompt execution settings (#4782)
### Motivation and Context

Following the C# implementation, renames all classes and variables of
`*RequestSettings` to `*PromptExecutionSettings`.

Fixes #4676 

### Contribution Checklist

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2024-01-31 15:58:09 +00:00
Eduard van Valkenburg 11cf8eacd4 Python: implement KernelContent and all related classes (#4491)
### Motivation and Context

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As we are preparing to move towards v1 where the context no longer is
used, we need a better way of handling the responses from models and
capture them in a more structured way, also in preparation of
multi-modal models and the like.

Closes #4598 

### Description

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Added KernelContent and StreamingKernelContent base classs, consistent
with the dotnet versions of those.
Subclasses of this class for specific services, for instance, the OpenAI
class has parsing for the content, function_calls, tool_calls in it, and
the Azure OpenAI one has parsing for the context in it.

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2024-01-30 21:15:32 +00:00
Julio Carlos MenendezandEvan Mattson d97f9536c4 Python: Removes the _async suffix where is not needed (#4735)
### Motivation and Context
Delete all *_async where *_sync doesn't exist to make the library more
Pythonic.

Fixes #4629 

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---------

Co-authored-by: Evan Mattson <[email protected]>
2024-01-26 17:15:35 +00:00
Julio Carlos Menendez 08710373a4 Python: Renames SK prefix to Kernel (#4716)
### Motivation and Context
The .NET SDK uses the `Kernel` prefix instead of `SK` for the context,
function, model, etc. classes. This PR aligns the Python package with
that policy.

Fixes #4561 
### Contribution Checklist

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2024-01-24 15:51:56 +00:00
Evan MattsonandEvan Mattson 674af5468d Python: Rename skills to plugins. Update prompt template config to use execution settings to align with dotnet. (#4595)
### Motivation and Context

To better align with SK dotnet v1, Python skills have been renamed to
plugins. This removes the root samples skills directory as dotnet
supports the plugins and their configs. This the beginning of more work
to consolidate other files/names, per the backlog. I've run several
greps for files or file names containing "skill" (case insensitive), and
no results appear. Do alert if you find anything else that includes
"skill."

Fixes #3319 

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### Description

This is a large, breaking change PR as the replacement of "skills" to
"plugins" affects many files. It was difficult to break this up into
smaller chunks without leaving the SK Python repo in a bad state for
some time. Other updates include:

- Prompt template has been updated to use `execution_settings`, which
aligns with dotnet, from the previous `completion` that Python used.
- AzureOpenAI/OpenAI function calling has been updated to match the
current versions of tools/tool_choice. Parsing messages in the open_ai
utils respects this as it now looks for tool_calls and it configures the
function_call with the id (new), name, and argument).
- File renames, where the filename used to contain "skill" will look
like new code, but it's the same code, just with "plugin" in the name.
- Kernel examples and notebooks have been tested and are working. Unit
tests and integration tests are passing.

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---------

Co-authored-by: Evan Mattson <[email protected]>
2024-01-19 16:47:30 +00:00
Sarah WidderandSarah Widder 4778b0fd30 Python: Fix issues with chat OYD, update samples and tests (#4570)
### Motivation and Context

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Fixes #4538 - data source parameters in ExtraBody were not serialized
correctly by Pydantic, so the call to the chat completions extensions
API was failing.

### Description

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- Add Pydantic annotation `SerializeAsAny` to `AzureDataSources` to
ensure all parameters of subclasses are serialized, not just the ones in
the base class.
- Update with-data samples to use `AzureChatRequestSettings`
- Update unit tests and unskip integration test

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- [x] I didn't break anyone 😄

---------

Co-authored-by: Sarah Widder <[email protected]>
2024-01-11 02:48:04 +00:00
Eduard van ValkenburgandEvan Mattson cef8bbe7c7 Python: Add sample for rag self critique with AI Search (#4513)
### Motivation and Context

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Some more advanced uses of OpenAI with SK!

### Description

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- [x] I didn't break anyone 😄

Co-authored-by: Evan Mattson <[email protected]>
2024-01-08 18:18:09 +00:00
Evan MattsonandEvan Mattson 8618cd32ef Python: Bump Python Package version for release. Update notebook refs to use AIRequestSettings. (#4478)
### Motivation and Context

Bump Python Package version for release. Update notebook refs and
request settings to use the new AIRequestSettings classes. Fix hugging
face bug that requires generator input as text_inputs instead of prompt.
Add a hugging face request settings unit test.

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### Description

Bump Python Package version for release. Update notebook refs to point
to new package version.

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---------

Co-authored-by: Evan Mattson <[email protected]>
2024-01-05 16:35:49 +00:00
Eduard van Valkenburg fa3e32bb16 Python: set line-length for black in sync with Ruff, run black. (#4396)
### Motivation and Context

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As we are tightening the formatting and linting setups, this was
missing, now the line-length for black and ruff are the same, thereby no
longer running into black issues as often.

### Description

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2024-01-04 14:28:20 +00:00
Eduard van Valkenburg b91529a62e Python: Implement AI request settings (#4097)
### Motivation and Context

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This PR implements the new approach to AI Request settings as described
here:
https://github.com/microsoft/semantic-kernel/blob/main/docs/decisions/0008-support-generic-llm-request-settings.md
and completes #3312

### Description

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Does this:
- Creates AI Request Settings with service_id (referring to the
registered AI services in a kernel) and extension_data, a dict that can
hold any number of settings
- has several methods:
- `from_ai_request_settings` -> constructor to create a new
request_settings object based on another, supports creating specific
ai_request_settings from generic ones.
- `update_from_ai_request_settings` -> updating the fields of a request
setting from another ones.
- `prepare_settings_dict` -> method that is used when actually creating
the dict that get's passed to the handler of the AI service.
- Created subclasses like OpenAIChatRequestSettings which has all the
required fields of a OpenAI Chat completion, same for OpenAIText,
AzureChat, GooglePalm, HuggingFace, etc.
- added `get_request_settings_class` to ai_services to return the class
used for the settings for that service.

The goal is that when running, this settings object get's updated and a
single operations (called `prepare_settings_dict`) is used to return a
dict that can be passed to the api call directly, thereby reducing the
need for custom logic everywhere, this will also negate the need for
things like `complete_chat_with_functions_async` and others. So also
removed complete_chat_..._async methods from openai and azure openai.

It has also changed the prompt_template_config with the generic type for
the AIRequestSettings or subclasses, and some other changes.

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2024-01-03 19:57:27 +00:00
Julio Carlos MenendezandEduard van Valkenburg d3dd5c8e7e Python: Uses Python standard logging (#4115)
### Motivation and Context

This replaces passing Logger instances as arguments around with the
preferred Python way of having each module define a module-wide `logger`
instance at the top of the module. Fixes #3711

### Description

Removes any `log` argument and argument documentation. Replaces usage of
those `log` arguments with the module-wide `logger` instance.

### Contribution Checklist

- [x] The code builds clean without any errors or warnings
- [x] The PR follows the [SK Contribution
Guidelines](https://github.com/microsoft/semantic-kernel/blob/main/CONTRIBUTING.md)
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raises no violations
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- [x] I didn't break anyone 😄

---------

Co-authored-by: Eduard van Valkenburg <[email protected]>
2023-12-16 18:41:41 +00:00
Sarah WidderandSarah Widder a11c9951c0 Python: Add python connector for Azure OpenAI on your data (#3919)
### Motivation and Context

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This change adds a python connector for Azure OpenAI chat completions
with data, which was already supported in the .NET SDK.


### Description

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Add connector for Azure OpenAI chat completions with data and associated
sample code for how to use it. Some minor changes were made to the SK
function to handle the "tool" message that contains the citations and
other information returned from the chat completions extensions API.

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- [ ] I didn't break anyone 😄

---------

Co-authored-by: Sarah Widder <[email protected]>
2023-12-12 21:15:48 +00:00
Roger Barreto 78a4333e79 .Net OpenAPI -> OpenApi Naming Change (#4100)
Resolves #3765
2023-12-09 15:59:32 +00:00
Eduard van ValkenburgandEvan Mattson 7630423727 Python: added grounding sample as code instead of notebook (#3966)
### Motivation and Context

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---------

Co-authored-by: Evan Mattson <[email protected]>
2023-12-05 14:59:27 +00:00