example_selectors

Type guard function that checks if a given language model is of type BaseChatModel.

Type guard function that checks if a given language model is of type BaseLLM.

Base class for example selectors.

Abstract class that defines the interface for selecting a prompt for a given language model.

Concrete implementation of BasePromptSelector that selects a prompt based on a set of conditions. It has a default prompt that it returns if none of the conditions are met.

A specialized example selector that selects examples based on their length, ensuring that the total length of the selected examples does not exceed a specified maximum length.

Class that selects examples based on semantic similarity. It extends the BaseExampleSelector class.