Abby HarrisonandAbby Harrison b9c77f45e7 Python: Fix parameter propagation bug in Plan Object Model (#2388) ...

### Motivation and Context

Initially called out and fixed by @joowon-dm-snu in
https://github.com/microsoft/semantic-kernel/pull/2223

This PR closes
[#2094](https://github.com/microsoft/semantic-kernel/issues/2094)

There was a bug in the Plan Object Model that propagates the name of the
step parameter to the next step. It should be propagating the
parameter's value


### Description
In addition to making the code change to fix the bug, also added a unit
test that covers the changed code.

Below image shows the before and after of the test with the fix. 


![image](https://github.com/microsoft/semantic-kernel/assets/54643756/7217f42a-a2ac-4491-a709-bea9be7328e3)

### Contribution Checklist

<!-- Before submitting this PR, please make sure: -->

- [ ] The code builds clean without any errors or warnings
- [ ] The PR follows the [SK Contribution
Guidelines](https://github.com/microsoft/semantic-kernel/blob/main/CONTRIBUTING.md)
and the [pre-submission formatting
script](https://github.com/microsoft/semantic-kernel/blob/main/CONTRIBUTING.md#development-scripts)
raises no violations
- [ ] All unit tests pass, and I have added new tests where possible
- [ ] I didn't break anyone 😄

Co-authored-by: Abby Harrison <[email protected]>

2023-08-10 00:30:34 +00:00

..

action_planner

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2023-07-31 18:29:50 +00:00

sequential_planner

Python: Enable core skills, retry mechanisms and template engine protocols to be used as pydantic fields (#2287)

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test_plan_creation.py

Python: Plan Object Model (#1907)

2023-07-15 01:34:19 +00:00

test_plan_execution.py

Python: Fix parameter propagation bug in Plan Object Model (#2388)

2023-08-10 00:30:34 +00:00