langchain.callbacks.wandb_callback.WandbCallbackHandler¶
class langchain.callbacks.wandb_callback.WandbCallbackHandler(job_type: Optional[str] = None, project: Optional[str] = 'langchain_callback_demo', entity: Optional[str] = None, tags: Optional[Sequence] = None, group: Optional[str] = None, name: Optional[str] = None, notes: Optional[str] = None, visualize: bool = False, complexity_metrics: bool = False, stream_logs: bool = False)[source]¶
Callback Handler that logs to Weights and Biases.
Parameters
job_type (str) – The type of job.
project (str) – The project to log to.
entity (str) – The entity to log to.
tags (list) – The tags to log.
group (str) – The group to log to.
name (str) – The name of the run.
notes (str) – The notes to log.
visualize (bool) – Whether to visualize the run.
complexity_metrics (bool) – Whether to log complexity metrics.
stream_logs (bool) – Whether to stream callback actions to W&B
This handler will utilize the associated callback method called and formats
the input of each callback function with metadata regarding the state of LLM run,
and adds the response to the list of records for both the {method}_records and
action. It then logs the response using the run.log() method to Weights and Biases.
Initialize callback handler.
Attributes
always_verbose
Whether to call verbose callbacks even if verbose is False.
ignore_agent
Whether to ignore agent callbacks.
ignore_chain
Whether to ignore chain callbacks.
ignore_chat_model
Whether to ignore chat model callbacks.
ignore_llm
Whether to ignore LLM callbacks.
ignore_retriever
Whether to ignore retriever callbacks.
ignore_retry