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collections() — langchain Function Reference

Architecture documentation for the collections() function in types.py from the langchain codebase.

Function python LangChainCore MessageInterface

Entity Profile

Dependency Diagram

graph TD
  f4617923_da75_5212_fde1_9035ac9c1eec["collections()"]
  11af10c7_4150_b78c_f01b_9e5dfc840a42["types.py"]
  f4617923_da75_5212_fde1_9035ac9c1eec -->|defined in| 11af10c7_4150_b78c_f01b_9e5dfc840a42
  style f4617923_da75_5212_fde1_9035ac9c1eec fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain_v1/langchain/agents/middleware/types.py lines 20–20

    from collections.abc import Awaitable

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does collections() do?
collections() is a function in the langchain codebase, defined in libs/langchain_v1/langchain/agents/middleware/types.py.
Where is collections() defined?
collections() is defined in libs/langchain_v1/langchain/agents/middleware/types.py at line 20.

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