diff --git a/langchain/chains/base.py b/langchain/chains/base.py index 8e8005e7740..529e86dda41 100644 --- a/langchain/chains/base.py +++ b/langchain/chains/base.py @@ -81,10 +81,12 @@ class Chain(BaseModel, ABC): inputs = dict(inputs, **external_context) self._validate_inputs(inputs) if self.verbose: - print("\n\n\033[1m> Entering new chain...\033[0m") + print( + f"\n\n\033[1m> Entering new {self.__class__.__name__} chain...\033[0m" + ) outputs = self._call(inputs) if self.verbose: - print("\n\033[1m> Finished chain.\033[0m") + print(f"\n\033[1m> Finished {self.__class__.__name__} chain.\033[0m") self._validate_outputs(outputs) if self.memory is not None: self.memory.save_context(inputs, outputs)