Type of issue

issue / bug

Language

Python

Description

Type of issue: issue / bug
Language: Python

Description:
The Checkpointer libraries section lists langchain-azure-cosmosdb
as the Cosmos DB checkpointer package, but this is incorrect.

Docs link:
https://docs.langchain.com/oss/python/langgraph/persistence#checkpointer-libraries

The actual package available on PyPI is:
langgraph-checkpoint-cosmosdb (v0.2.5)

PyPI link:
https://pypi.org/project/langgraph-checkpoint-cosmosdb/

Two issues found:

1. Wrong package name in docs (langchain-azure-cosmosdb
   should be langgraph-checkpoint-cosmosdb)
2. No pip install command provided, unlike other entries

Proposed fix:

• Update package name to langgraph-checkpoint-cosmosdb
• Add install command:
  pip install langgraph-checkpoint-cosmosdb

I am willing to submit a PR for this fix.