Leonardo Gago

Hello @nileshtrivedi, If you change these lines: https://github.com/brainlid/langchain/blob/d63e11a3e926450bcb2e983ae64c135ccb52c822/lib/chat_models/chat_google_ai.ex#L27-L29 by ```elixir @default_endpoint "https://generativelanguage.googleapis.com" @default_api_version "v1beta" ``` Do the tests pass?

Hi! I'm gonna study how implement this feature. For now, you can check [conchord](https://github.com/sitandr/conchord), this package in your v0.1.1 has a experimental tablature support.