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Add support for Ollama, Palm, Claude-2, Cohere, Replicate Llama2 CodeLlama (100+LLMs) - using LiteLLM#1112

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Add support for Ollama, Palm, Claude-2, Cohere, Replicate Llama2 CodeLlama (100+LLMs) - using LiteLLM#1112

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ishaan-jaff commentedOct 22, 2023

This PR adds support for the above mentioned LLMs using LiteLLMhttps://github.com/BerriAI/litellm/
LiteLLM is a lightweight package to simplify LLM API calls - use any llm as a drop in replacement for gpt-3.5-turbo.

Example

fromlitellmimportcompletion## set ENV variablesos.environ["OPENAI_API_KEY"]="openai key"os.environ["COHERE_API_KEY"]="cohere key"messages= [{"content":"Hello, how are you?","role":"user"}]# openai callresponse=completion(model="gpt-3.5-turbo",messages=messages)# cohere callresponse=completion(model="command-nightly",messages)# anthropic callresponse=completion(model="claude-instant-1",messages=messages)

ishaan-jaff added2 commits

October 21, 2023 17:44

v0 add litellm

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add litellm to pyproject

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ishaan-jaff commentedOct 22, 2023

@levkk @montanalow can I get a review on this PR ?

kczimm requested a review fromsantiatpml

October 23, 2023 17:33

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Oct 23, 2023

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@ishaan-jaff Thanks for the PR. litellm seems like a promising addition to pgml-chat. I would like to pull this into our upcoming upgrade to pgml-chat (#1047).
When I try to install litellm using poetry (poetry add litellm) I see the following error. Could you please look into this?

Because no versions of litellm match >0.11.1,<0.12.0 and litellm (0.11.1) depends on appdirs (>=1.4.4,<2.0.0), litellm (>=0.11.1,<0.12.0) requires appdirs (>=1.4.4,<2.0.0).So, because no versions of appdirs match >=1.4.4,<2.0.0 and pgml-chat depends on litellm (^0.11.1), version solving failed.