Reverts langchain-ai/docs#1960
```txt
[1] ERROR - mkdocstrings: langchain_elasticsearch._sync.embeddings.AsyncElasticsearchEmbeddings could not be found
[1] ERROR - Error reading page 'integrations/langchain_elasticsearch.md':
[1] ERROR - Could not collect 'langchain_elasticsearch._sync.embeddings.AsyncElasticsearchEmbeddings'
```
## Overview
<!-- Brief description of what documentation is being added/updated -->
## Type of change
**Type:** [Update existing documentation]
## Related issues/PRs
<!--
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- GitHub issue:
- Feature PR:
<!-- For LangChain employees, if applicable: -->
- Linear issue:
- Slack thread:
## Checklist
<!-- Put an 'x' in all boxes that apply -->
- [ ] I have read the [contributing guidelines](README.md)
- [ ] I have tested my changes locally using `docs dev`
- [ ] All code examples have been tested and work correctly
- [ ] I have used **root relative** paths for internal links
- [ ] I have updated navigation in `src/docs.json` if needed
(Internal team members only / optional): Create a preview deployment as
necessary using the [Create Preview Branch
workflow](https://github.com/langchain-ai/docs/actions/workflows/create-preview-branch.yml)
## Additional notes
<!-- Any other information that would be helpful for reviewers -->
## Overview
<!-- Brief description of what documentation is being added/updated -->
## Type of change
**Type:** Update existing documentation
## Related issues/PRs
<!--
Link to related issues, feature PRs, or discussions (if applicable)
To automatically close an issue when this PR is merged, use closing
keywords:
- "closes #123" or "fixes #123" or "resolves #123"
For regular references without auto-closing, just use:
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Examples:
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- See #789 for context (will reference but not auto-close issue #789)
-->
- GitHub issue:
- Feature PR:
<!-- For LangChain employees, if applicable: -->
- Linear issue:
- Slack thread:
## Checklist
<!-- Put an 'x' in all boxes that apply -->
- [ ] I have read the [contributing guidelines](README.md)
- [ ] I have tested my changes locally using `docs dev`
- [ ] All code examples have been tested and work correctly
- [ ] I have used **root relative** paths for internal links
- [ ] I have updated navigation in `src/docs.json` if needed
(Internal team members only / optional): Create a preview deployment as
necessary using the [Create Preview Branch
workflow](https://github.com/langchain-ai/docs/actions/workflows/create-preview-branch.yml)
## Additional notes
<!-- Any other information that would be helpful for reviewers -->
---------
Co-authored-by: Mason Daugherty <github@mdrxy.com>
Co-authored-by: Mason Daugherty <mason@langchain.dev>
## Overview
We have recently published the `langchain-parallel` integration,
allowing developers to use Parallel's search, extract, and chat features
with LangChain.
- GitHub repo:
https://github.com/parallel-web/langchain-parallel/tree/main
- Docs: https://docs.parallel.ai/integrations/langchain
This PR adds net new documentation for this integration to the LangChain
docs.
## Type of change
**Type:** New documentation page
## Related issues/PRs
Discussions on Slack in `langchain-parallel-shared`.
## Checklist
<!-- Put an 'x' in all boxes that apply -->
- [x] I have read the [contributing guidelines](README.md)
- [x] I have tested my changes locally using `docs dev`
- [x] All code examples have been tested and work correctly
- [x] I have used **root relative** paths for internal links
- [x] I have updated navigation in `src/docs.json` if needed
(Internal team members only / optional): Create a preview deployment as
necessary using the [Create Preview Branch
workflow](https://github.com/langchain-ai/docs/actions/workflows/create-preview-branch.yml)
## Additional notes
<!-- Any other information that would be helpful for reviewers -->
---------
Co-authored-by: Mason Daugherty <mason@langchain.dev>
Co-authored-by: Mason Daugherty <github@mdrxy.com>
Mason Daugherty