langchain

12190ad7 - openai[patch]: Fix langchain-openai unknown parameter error with gpt-4-turbo (#20271)

openai[patch]: Fix langchain-openai unknown parameter error with gpt-4-turbo (#20271) **Description:** I fixed langchain-openai unknown parameter error with gpt-4-turbo. It seems that the behavior of the Chat Completions API implicitly changed when using the latest gpt-4-turbo model, differing from previous models. It now appears to reject parameters that are not listed in the [API Reference](https://platform.openai.com/docs/api-reference/chat/create). So I found some errors and fixed them. **Issue:** https://github.com/langchain-ai/langchain/issues/20264 **Dependencies:** none **Twitter handle:** https://twitter.com/oshima_123