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    Pythonlangchain-coreprompt_valuesPromptValue
    Class●Since v0.1

    PromptValue

    Base abstract class for inputs to any language model.

    PromptValues can be converted to both LLM (pure text-generation) inputs and chat model inputs.

    Copy
    PromptValue(
        self,
        *args: Any = (),
        **kwargs: Any = {},
    )

    Bases

    SerializableABC

    Methods

    method
    is_lc_serializable

    Return True as this class is serializable.

    method
    get_lc_namespace

    Get the namespace of the LangChain object.

    method
    to_string

    Return prompt value as string.

    method
    to_messages

    Return prompt as a list of messages.

    Inherited fromSerializable

    Attributes

    Alc_secrets: dict[str, str]
    —

    A map of constructor argument names to secret ids.

    Alc_attributes: dict
    —

    List of attribute names that should be included in the serialized kwargs.

    Amodel_config

    Methods

    Mlc_id
    —

    Return a unique identifier for this class for serialization purposes.

    Mto_json
    —

    Convert the graph to a JSON-serializable format.

    Mto_json_not_implemented
    —

    Serialize a "not implemented" object.

    View source on GitHub