:mod:`langchain.callbacks.comet_ml_callback`.CometCallbackHandler
========================================================================

.. currentmodule:: langchain.callbacks.comet_ml_callback

.. autoclass:: CometCallbackHandler

   
   
   .. rubric:: Methods

   .. autosummary::
   
      ~CometCallbackHandler.__init__
      ~CometCallbackHandler.flush_tracker
      ~CometCallbackHandler.get_custom_callback_meta
      ~CometCallbackHandler.on_agent_action
      ~CometCallbackHandler.on_agent_finish
      ~CometCallbackHandler.on_chain_end
      ~CometCallbackHandler.on_chain_error
      ~CometCallbackHandler.on_chain_start
      ~CometCallbackHandler.on_chat_model_start
      ~CometCallbackHandler.on_llm_end
      ~CometCallbackHandler.on_llm_error
      ~CometCallbackHandler.on_llm_new_token
      ~CometCallbackHandler.on_llm_start
      ~CometCallbackHandler.on_retriever_end
      ~CometCallbackHandler.on_retriever_error
      ~CometCallbackHandler.on_retriever_start
      ~CometCallbackHandler.on_text
      ~CometCallbackHandler.on_tool_end
      ~CometCallbackHandler.on_tool_error
      ~CometCallbackHandler.on_tool_start
      ~CometCallbackHandler.reset_callback_meta
   
   

   
   
   .. rubric:: Attributes

   .. autosummary::
   
      ~CometCallbackHandler.always_verbose
      ~CometCallbackHandler.ignore_agent
      ~CometCallbackHandler.ignore_chain
      ~CometCallbackHandler.ignore_chat_model
      ~CometCallbackHandler.ignore_llm
      ~CometCallbackHandler.ignore_retriever
      ~CometCallbackHandler.ignore_retry
      ~CometCallbackHandler.raise_error
      ~CometCallbackHandler.run_inline
   
   

.. example_links:: CometCallbackHandler