ChainExecutor#

class langchain_experimental.plan_and_execute.executors.base.ChainExecutor[source]#

Bases: BaseExecutor

Chain executor.

Create a new model by parsing and validating input data from keyword arguments.

Raises [ValidationError][pydantic_core.ValidationError] if the input data cannot be validated to form a valid model.

self is explicitly positional-only to allow self as a field name.

param chain: Chain [Required]#: The chain to use.

async astep(inputs: dict, callbacks: list[BaseCallbackHandler] | BaseCallbackManager | None = None, **kwargs: Any) → StepResponse[source]#

Take step.

Parameters:

inputs (dict)
callbacks (list[BaseCallbackHandler] | BaseCallbackManager | None)
kwargs (Any)

Return type:

step(inputs: dict, callbacks: list[BaseCallbackHandler] | BaseCallbackManager | None = None, **kwargs: Any) → StepResponse[source]#

Take step.

Parameters:

inputs (dict)
callbacks (list[BaseCallbackHandler] | BaseCallbackManager | None)
kwargs (Any)

Return type: