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29 lines
1008 B
ReStructuredText
29 lines
1008 B
ReStructuredText
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Example Selectors
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==========================
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.. note::
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`Conceptual Guide <https://docs.langchain.com/docs/components/prompts/example-selectors>`_
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If you have a large number of examples, you may need to select which ones to include in the prompt. The ExampleSelector is the class responsible for doing so.
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The base interface is defined as below::
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class BaseExampleSelector(ABC):
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"""Interface for selecting examples to include in prompts."""
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@abstractmethod
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def select_examples(self, input_variables: Dict[str, str]) -> List[dict]:
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"""Select which examples to use based on the inputs."""
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The only method it needs to expose is a ``select_examples`` method. This takes in the input variables and then returns a list of examples. It is up to each specific implementation as to how those examples are selected. Let's take a look at some below.
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See below for a list of example selectors.
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.. toctree::
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:maxdepth: 1
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:glob:
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./example_selectors/examples/*
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