docs: drop Args entries for parameters the functions do not take

[darkdi]

Nine docstrings list a parameter under Args: that the function does not take. Most are leftovers from a rename or from an argument that moved onto self; nothing here changes behaviour.

The ones worth a second look:

• search_templates in agentic/mcp/server.py documents tags, and this docstring is what an MCP client shows the model. An agent reading it will happily call the tool with tags=[...] and get a TypeError.
• ContentSizeLimitMiddleware documents max_content_size and exception_cls; the __init__ here only takes app. Those two exist upstream in content-size-limit-asgi, not in this adaptation.
• _validate_key documents s, the argument is key — renamed the entry rather than dropping it.

The rest are single stale entries: port in load/utils.get_flow and lfx/load/utils.upload_file, inputs in get_llm, flow_name in _delete_cached_flow, flow_name_selected in get_required_data, outputs in map_outputs, parent_node_map in filter_vertices_up_to_vertex.

Two more of the same kind sit in lfx-amazon and lfx-datastax. I left them out: the bundle release-plan check wants a version bump on both packages, and the update script re-resolves uv.lock on top of that. Three lines of comment are not worth two package releases — happy to send them separately if you would rather have them.

Every one was opened and read against its signature. ruff check and ruff format --check are clean on all touched files, same as before the change.

[coderabbitai]

Walkthrough

The changes update outdated docstrings across backend, bundle, and core modules. They remove obsolete parameter descriptions and correct current parameter documentation. No executable behavior, function signatures, or public declarations changed.

Changes

Documentation alignment

Layer / File(s)	Summary
Remove obsolete parameter documentation src/backend/base/langflow/agentic/mcp/server.py, src/backend/base/langflow/load/utils.py, src/backend/base/langflow/middleware.py, src/bundles/datastax/..., src/lfx/src/lfx/base/tools/run_flow.py, src/lfx/src/lfx/graph/graph/utils.py, src/lfx/src/lfx/load/utils.py	Removed outdated parameter descriptions from multiple function and method docstrings.
Align current parameter descriptions src/bundles/amazon/.../s3_bucket_uploader.py, src/lfx/src/lfx/utils/concurrency.py, src/lfx/src/lfx/base/models/model.py, src/lfx/src/lfx/custom/custom_component/component.py	Updated path-setting documentation and corrected parameter names. Removed obsolete descriptions from component and model docstrings.

Estimated code review effort: 1 (Trivial) | ~5 minutes

Suggested labels: enhancement

Suggested reviewers: ogabrielluiz

🚥 Pre-merge checks | ✅ 9

✅ Passed checks (9 passed)

Check name	Status	Explanation
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Test Coverage For New Implementations	✅ Passed	The commit changes only docstrings in 11 existing Python files, with no executable behavior changes and no test paths changed; implementation and regression coverage are not applicable.
Test Quality And Coverage	✅ Passed	The commit changes only 11 existing docstrings (22 deletions, 2 wording fixes); it adds no implementations or behavior, so new functional tests are not applicable.
Test File Naming And Structure	✅ Passed	The commit changes 11 production source files only and adds or modifies no backend, frontend, or integration test files; this naming and structure check is not applicable.
Excessive Mock Usage Warning	✅ Passed	The patch changes only 11 production docstrings. No test files or mock-related additions are present, so excessive mock usage is not applicable.
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly summarizes the main change: removing outdated docstring argument entries for parameters absent from function signatures.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

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