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_chain_type() — langchain Function Reference

Architecture documentation for the _chain_type() function in base.py from the langchain codebase.

Function python AgentOrchestration ClassicChains calls 1 called by 1

Entity Profile

Dependency Diagram

graph TD
  efc233a8_0b59_d23e_984d_c39af0daac23["_chain_type()"]
  067cfac1_b090_9798_c632_0f6eaea72669["RetrievalQA"]
  efc233a8_0b59_d23e_984d_c39af0daac23 -->|defined in| 067cfac1_b090_9798_c632_0f6eaea72669
  dce9c2cb_4019_27dd_c3d7_bd4d2403a10d["_chain_type()"]
  dce9c2cb_4019_27dd_c3d7_bd4d2403a10d -->|calls| efc233a8_0b59_d23e_984d_c39af0daac23
  dce9c2cb_4019_27dd_c3d7_bd4d2403a10d["_chain_type()"]
  efc233a8_0b59_d23e_984d_c39af0daac23 -->|calls| dce9c2cb_4019_27dd_c3d7_bd4d2403a10d
  style efc233a8_0b59_d23e_984d_c39af0daac23 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/langchain_classic/chains/retrieval_qa/base.py lines 293–295

    def _chain_type(self) -> str:
        """Return the chain type."""
        return "retrieval_qa"

Domain

Subdomains

Defined In

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Called By

Source

Frequently Asked Questions

What does _chain_type() do?
_chain_type() is a function in the langchain codebase, defined in libs/langchain/langchain_classic/chains/retrieval_qa/base.py.
Where is _chain_type() defined?
_chain_type() is defined in libs/langchain/langchain_classic/chains/retrieval_qa/base.py at line 293.
What does _chain_type() call?
_chain_type() calls 1 function(s): _chain_type.
What calls _chain_type()?
_chain_type() is called by 1 function(s): _chain_type.

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