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BasePromptSelector Class — langchain Architecture

Architecture documentation for the BasePromptSelector class in prompt_selector.py from the langchain codebase.

Class python

Entity Profile

Dependency Diagram

graph TD
  e1858d51_0d9c_0b60_b847_e7cd338349bf["BasePromptSelector"]
  caf93f27_6158_f36d_37c6_2a573c4bd8b9["prompt_selector.py"]
  e1858d51_0d9c_0b60_b847_e7cd338349bf -->|defined in| caf93f27_6158_f36d_37c6_2a573c4bd8b9
  184757ca_fae8_734c_6890_c224e91650bb["get_prompt()"]
  e1858d51_0d9c_0b60_b847_e7cd338349bf -->|method| 184757ca_fae8_734c_6890_c224e91650bb

Relationship Graph

Source Code

libs/langchain/langchain_classic/chains/prompt_selector.py lines 11–16

class BasePromptSelector(BaseModel, ABC):
    """Base class for prompt selectors."""

    @abstractmethod
    def get_prompt(self, llm: BaseLanguageModel) -> BasePromptTemplate:
        """Get default prompt for a language model."""

Defined In

Source

Frequently Asked Questions

What is the BasePromptSelector class?
BasePromptSelector is a class in the langchain codebase, defined in libs/langchain/langchain_classic/chains/prompt_selector.py.
Where is BasePromptSelector defined?
BasePromptSelector is defined in libs/langchain/langchain_classic/chains/prompt_selector.py at line 11.

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