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_get_default_chain_prompt() — langchain Function Reference

Architecture documentation for the _get_default_chain_prompt() function in chain_extract.py from the langchain codebase.

Function python LangChainCore ApiManagement called by 1

Entity Profile

Dependency Diagram

graph TD
  d0fa9aff_4084_869a_579a_5f2349477ea4["_get_default_chain_prompt()"]
  2e222b2c_0722_08d1_e7e3_fd0f7ebca70d["chain_extract.py"]
  d0fa9aff_4084_869a_579a_5f2349477ea4 -->|defined in| 2e222b2c_0722_08d1_e7e3_fd0f7ebca70d
  3ded29e8_4b66_b09b_5821_98f6a1d72ec1["from_llm()"]
  3ded29e8_4b66_b09b_5821_98f6a1d72ec1 -->|calls| d0fa9aff_4084_869a_579a_5f2349477ea4
  style d0fa9aff_4084_869a_579a_5f2349477ea4 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/langchain_classic/retrievers/document_compressors/chain_extract.py lines 41–48

def _get_default_chain_prompt() -> PromptTemplate:
    output_parser = NoOutputParser()
    template = prompt_template.format(no_output_str=output_parser.no_output_str)
    return PromptTemplate(
        template=template,
        input_variables=["question", "context"],
        output_parser=output_parser,
    )

Domain

Subdomains

Defined In

Called By

Source

Frequently Asked Questions

What does _get_default_chain_prompt() do?
_get_default_chain_prompt() is a function in the langchain codebase, defined in libs/langchain/langchain_classic/retrievers/document_compressors/chain_extract.py.
Where is _get_default_chain_prompt() defined?
_get_default_chain_prompt() is defined in libs/langchain/langchain_classic/retrievers/document_compressors/chain_extract.py at line 41.
What calls _get_default_chain_prompt()?
_get_default_chain_prompt() is called by 1 function(s): from_llm.

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