OpenAIEmbeddings bug

[youfak]

System Info

langchain==0.0.344
langchain-experimental>=0.0.42
python==3.10.12

embeddings = OpenAIEmbeddings(model_name=model,
                                                 openai_api_key=get_model_path(model),
                                                 chunk_size=CHUNK_SIZE)

error

WARNING! model_name is not default parameter.
                    model_name was transferred to model_kwargs.
                    Please confirm that model_name is what you intended.
  warnings.warn(
2023-12-07 12:36:12,645 - embeddings_api.py[line:39] - ERROR: Embeddings.create() got an unexpected keyword argument 'model_name'
AttributeError: 'NoneType' object has no attribute 'conjugate'

Who can help?

@hwchase17

Information

• The official example notebooks/scripts
• My own modified scripts

Related Components

• LLMs/Chat Models
• Embedding Models
• Prompts / Prompt Templates / Prompt Selectors
• Output Parsers
• Document Loaders
• Vector Stores / Retrievers
• Memory
• Agents / Agent Executors
• Tools / Toolkits
• Chains
• Callbacks/Tracing
• Async

Reproduction

                    from langchain.embeddings.openai import OpenAIEmbeddings
                    embeddings = OpenAIEmbeddings(model_name="text-embedding-ada-002",
                                                  openai_api_key='xxxx',
                                                  chunk_size=512)
                    data = embeddings.embed_documents(texts)

Expected behavior

Normal loading

[dosubot]

🤖

Hello @youfak,

I'm Dosu, a bot that helps manage this repository. I can assist you with resolving bugs, answering questions, and even guide you on how to contribute to the project. While we wait for a human maintainer to join us, I'll do my best to assist you. Let's get started!

Based on the error message you provided, it seems like the issue is related to the model_name parameter in the OpenAIEmbeddings class. The warning message suggests that model_name is not a default parameter and has been transferred to model_kwargs. This could be the reason why you're seeing the Embeddings.create() got an unexpected keyword argument 'model_name' error.

Looking at the similar issues in the LangChain repository, it appears that this problem has been encountered before. The suggested solution in these issues is to downgrade the OpenAI package to version 0.28.1 and LangChain to version 0.0.330. This can be done by running the following commands in the terminal:

pip install openai==0.28.1
pip install langchain==0.0.330

This solution has received positive reactions and has been confirmed to work by multiple users. You can find more details in the following issues:

• A ton of Bugs after OpenAI API update today
• OpenAIEmbeddings() does not work because of these bugs

However, please note that this is a temporary fix. The LangChain team is likely working on a more permanent solution that will be compatible with the latest OpenAI version. You might want to keep an eye on the repository for updates.

As for the AttributeError: 'NoneType' object has no attribute 'conjugate' error, it's a bit unclear what might be causing this without more context. It could be related to the model_name issue, or it could be a separate issue. If the problem persists after downgrading the OpenAI and LangChain versions, could you please provide more details about when and where this error occurs?

I hope this helps! If you have any other questions or need further clarification, feel free to ask.

Source

Sources

• A ton of Bugs after OpenAI API update today
• OpenAIEmbeddings() does not work because of these bugs
• Cohere embeddings API error . Doesnot work with its new v3 model
• libs/langchain/langchain/embeddings/azure_openai.py

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[mspronesti]

This is not a bug. The parameter is called model, not model_name.

[youfak]

OpenAIEmbeddings
Thank you very much. The problem seems to have been resolved