ihddlZddlmZddlmZddlmZejeZ edddGd d eZ y) N)urlparse) deprecated) ChatMlflowz0.3.3z1.0z#databricks_langchain.ChatDatabricks)sinceremovalalternative_importcVeZdZUdZdZeed< edefdZedefdZ d dZ y) ChatDatabricksa`Databricks` chat models API. To use, you should have the ``mlflow`` python package installed. For more information, see https://mlflow.org/docs/latest/llms/deployments. Example: .. code-block:: python from langchain_community.chat_models import ChatDatabricks chat_model = ChatDatabricks( target_uri="databricks", endpoint="databricks-llama-2-70b-chat", temperature=0.1, ) # single input invocation print(chat_model.invoke("What is MLflow?").content) # single input invocation with streaming response for chunk in chat_model.stream("What is MLflow?"): print(chunk.content, end="|") databricks target_urireturncy)zReturn type of chat model.zdatabricks-chatselfs h/var/www/html/dev/engine/venv/lib/python3.12/site-packages/langchain_community/chat_models/databricks.py _llm_typezChatDatabricks._llm_type,s!cy)Nrrs r_mlflow_extraszChatDatabricks._mlflow_extras1srNc~|jdk(ryt|jjdk7r tdy)Nr zBInvalid target URI. The target URI must be a valid databricks URI.)r rscheme ValueErrorrs r _validate_urizChatDatabricks._validate_uri5s= ??l *  DOO $ + +| ;T  r)sL!*=   8 $  < ,Z,  ,r