langchain-ai / langchain

🦜🔗 Build context-aware reasoning applications

https://python.langchain.com

langchain-ai/langchain Issues

DOC: <Issue related to /v0.2/docs/how_to/tools_prompting/> fix import in example code
Closed 2 days ago2
'RunnableSequence' object has no attribute 'input_keys'
Closed 2 days ago3
incomplete output
Closed 2 days ago2
DOC: <Issue related to /v0.2/docs/integrations/chat/openai/>
Updated 2 days ago1
get_openai_callback For Streaming Requests Returns 0's for Token Counts
Updated 2 days ago1
HuggingFaceCrossEncoder Issue: RuntimeError: The expanded size of the tensor (614) must match the existing size (512) at non-singleton dimension 1
Updated 3 days ago
DOC: "set_llm_cache" API documentation page shows 404 on /v0.2/docs/how_to/chat_model_caching/
Updated 3 days ago
Erro using Clickhouse to create a vectorStore "Annoy index second argument must be String."
Updated 3 days ago1
Streaming with RunnableWithMessageHistory fails to work
Closed 3 days ago1
AttributeError on calling LLMGraphTransformer.convert_to_graph_documents
Updated 3 days ago3
Using AzureOpenAIEmbeddings throws input string is not valid when trying to embed a string
Updated 3 days ago3
Langchain_community.graphs.NebulaGraph object has no attribute "add_graph_documents"
Updated 3 days ago
Cannot use SQLAlchemyCache with with_structured_output: psycopg2.errors.ProgramLimitExceeded: index row requires 20376 bytes, maximum size is 8191
Updated 3 days ago2
get_bedrock_anthropic_callback does not return token values correctly
Updated 3 days ago1
bind_tools NotImplementedError when using ChatOllama
Updated 4 days ago13
DOC: v0.2 Documention URL broken
Updated 4 days ago1
DOC: Open in Colab option not working for certain document pages
Closed 4 days ago2
AzureSearch with Retriever is not working
Updated 4 days ago
Langgraph's Question on Function_call in OpenAI
Updated 4 days ago3
AttributeError: module 'fitz' has no attribute 'fitz'
Closed 4 days ago
Langchain PGVector is not working is not able to call the sql alchemy in vectorstore.py (missing package error)
Updated 4 days ago
Incorrect deprication instructions given for ChatOpenAI class
Updated 4 days ago2
AZURE_OPENAI_ENDPOINT env var conflicts with OPENAI_API_BASE, while OPENAI_API_BASE is being used in MLFlow to point to Azure OpenAI endpoint.
Updated 4 days ago
DOC: import create_sql_query_chain is incorrectly imported in SQL + CSV document
Closed 4 days ago1
DOC: Langchain API documentation "Next," "Previous," "Up" links are broken
Updated 4 days ago1
DOC: SurrealDB docs use `await` in code examples. Copy and pasting code does not work.
Closed 5 days ago1
RCE: Illegal Command Filter Bypass in `langchain_experimental`
Closed 6 days ago5
ConversationSummaryBufferMemory does not work as expected with MongoDBChatMessageHistory
Updated 5 days ago3
SQLiteCache is not hit on Windows with Anthropic tools
Updated 5 days ago
PGVector filtering operator $nin causes Error
Updated 5 days ago1
DOC: Jsonloader uses jq schema to parse Json files which cannot be installed on windows 11
Closed 5 days ago1
Inconsistent embeddings between LlamaCppEmbeddings and llama.cpp
Updated 5 days ago1
AzureChatOpenAI ignores client given, resulting in connection errors (behind proxy).
Updated 6 days ago
Chroma VectorBase Use "L2" as Similarity Measure Rather than Cosine
Updated 6 days ago1
Claude3: Image size increase after base64.b64encode().decode('utf-8')
Closed 6 days ago1
ChatZhipuAI httpcore.ReadTimeout: The read operation timed out
Closed 6 days ago
Input variables is ignored even though passed in when MessagesPlaceholder.optional=True
Updated 6 days ago1
OllamaFunctions returning type Error when using with_structured_output
Updated 7 days ago1
Doesn't include the summery of chat history in the chat memory by langchain ConversationSummaryBufferMemory
Updated 7 days ago
DOC: Oracle AI Vector Search DB Connection Error
Updated 7 days ago2
PineconeHynridSearchRetriever not having search_kwargs
Closed 7 days ago3
DOC: OracleDB 23ai demo link brokern
Updated 7 days ago3
AzureSearchVectorStoreRetriever search_kwargs is empty
Updated 8 days ago1
Unstructured API Loader Is stuck on SSL Error for self-hosted API. No option for verify_ssl=False to avoid this.
Updated 9 days ago2
DOC: Search function in website (https://python.langchain.com/) can not work now, throw Page Not Found(404)
Updated 9 days ago
search_kwargs not being used in vectorstore as_retriever
Updated 9 days ago1
ChatTogether and JsonOuputFunctionParser
Updated 10 days ago
DOC: No example of usage implementation is provided for the langchain.chains.query_constructor.base.load_query_constructor_runnable function
Updated 11 days ago
Bug: incorrect value of start_index in RecursiveCharacterTextSplitter when substring is present
Updated 11 days ago1
vulnerability found: CVE-2024-1455, The XMLOutputParser in LangChain uses the etree module from the XML parser in the standard python library which has some XML vulnerabilities.
Updated 11 days ago