fix(build): remove duplicate langchain-anthropic entry in pyproject.toml #3909

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opened 2026-04-06 07:20:36 +00:00 by hurui200320 · 0 comments

hurui200320 commented

2026-04-06 07:20:36 +00:00

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Metadata

Commit Message: fix(build): remove duplicate langchain-anthropic entry in pyproject.toml
Branch: fix/duplicate-dependency

Background

During a review of the project's build configuration, a duplicate dependency entry was found in pyproject.toml. While harmless (pip handles duplicates gracefully), it indicates a copy-paste error and adds unnecessary noise to the dependency list.

Current Behavior

In pyproject.toml, lines 37 and 39 both contain:

"langchain-anthropic>=0.2.0",

The full context:

dependencies = [
    ...
    "langchain-anthropic>=0.2.0",   # line 37
    "langchain-openai>=0.2.0",
    "langchain-anthropic>=0.2.0",   # line 39 (duplicate)
    ...
]

Expected Behavior

Only one entry for langchain-anthropic>=0.2.0 should exist in the dependencies list.

Subtasks

Remove the duplicate langchain-anthropic>=0.2.0 line from pyproject.toml
Run nox (all default sessions), fix any errors

Definition of Done

This issue is complete when:

All subtasks above are completed and checked off.
A Git commit is created where the first line of the commit message matches the Commit Message in Metadata exactly, followed by a blank line, then additional lines providing relevant details about the implementation.
The commit is pushed to the remote on the branch matching the Branch in Metadata exactly.
The commit is submitted as a pull request to master, reviewed, and merged before this issue is marked done.

## Metadata - **Commit Message**: `fix(build): remove duplicate langchain-anthropic entry in pyproject.toml` - **Branch**: `fix/duplicate-dependency` ## Background During a review of the project's build configuration, a duplicate dependency entry was found in `pyproject.toml`. While harmless (pip handles duplicates gracefully), it indicates a copy-paste error and adds unnecessary noise to the dependency list. ## Current Behavior In `pyproject.toml`, lines 37 and 39 both contain: ```toml "langchain-anthropic>=0.2.0", ``` The full context: ```toml dependencies = [ ... "langchain-anthropic>=0.2.0", # line 37 "langchain-openai>=0.2.0", "langchain-anthropic>=0.2.0", # line 39 (duplicate) ... ] ``` ## Expected Behavior Only one entry for `langchain-anthropic>=0.2.0` should exist in the dependencies list. ## Subtasks - [ ] Remove the duplicate `langchain-anthropic>=0.2.0` line from pyproject.toml - [ ] Run `nox` (all default sessions), fix any errors ## Definition of Done This issue is complete when: - All subtasks above are completed and checked off. - A Git commit is created where the **first line** of the commit message matches the Commit Message in Metadata exactly, followed by a blank line, then additional lines providing relevant details about the implementation. - The commit is pushed to the remote on the branch matching the **Branch** in Metadata exactly. - The commit is submitted as a **pull request** to `master`, reviewed, and **merged** before this issue is marked done.