langchain
0.1.0 (Jan 5, 2024)
Deleted
No deletions.
Deprecated
Deprecated classes and methods will be removed in 0.2.0
| Deprecated | Alternative | Reason |
|---|---|---|
| ChatVectorDBChain | ConversationalRetrievalChain | More general to all retrievers |
| create_ernie_fn_chain | create_ernie_fn_runnable | Use LCEL under the hood |
| created_structured_output_chain | create_structured_output_runnable | Use LCEL under the hood |
| NatBotChain | Not used | |
| create_openai_fn_chain | create_openai_fn_runnable | Use LCEL under the hood |
| create_structured_output_chain | create_structured_output_runnable | Use LCEL under the hood |
| load_query_constructor_chain | load_query_constructor_runnable | Use LCEL under the hood |
| VectorDBQA | RetrievalQA | More general to all retrievers |
| Sequential Chain | LCEL | Obviated by LCEL |
| SimpleSequentialChain | LCEL | Obviated by LCEL |
| TransformChain | LCEL/RunnableLambda | Obviated by LCEL |
| create_tagging_chain | create_structured_output_runnable | Use LCEL under the hood |
| ChatAgent | create_react_agent | Use LCEL builder over a class |
| ConversationalAgent | create_react_agent | Use LCEL builder over a class |
| ConversationalChatAgent | create_json_chat_agent | Use LCEL builder over a class |
| initialize_agent | Individual create agent methods | Individual create agent methods are more clear |
| ZeroShotAgent | create_react_agent | Use LCEL builder over a class |
| OpenAIFunctionsAgent | create_openai_functions_agent | Use LCEL builder over a class |
| OpenAIMultiFunctionsAgent | create_openai_tools_agent | Use LCEL builder over a class |
| SelfAskWithSearchAgent | create_self_ask_with_search | Use LCEL builder over a class |
| StructuredChatAgent | create_structured_chat_agent | Use LCEL builder over a class |
| XMLAgent | create_xml_agent | Use LCEL builder over a class |