langchain.callbacks.manager.get_openai_callback

langchain.callbacks.manager.get_openai_callback() Generator[OpenAICallbackHandler, None, None][source]

Get the OpenAI callback handler in a context manager. which conveniently exposes token and cost information.

Returns

The OpenAI callback handler.

Return type

OpenAICallbackHandler

Example

>>> with get_openai_callback() as cb:
...     # Use the OpenAI callback handler

Examples using get_openai_callback