# litellm a simple, fast, 100 line package to call OpenAI, Azure, Cohere, Anthropic API Endpoints # usage ```python messages = [{ "content": "Hello, how are you?","role": "user"}] # openai call response = completion(model="gpt-3.5-turbo", messages=messages) # cohere call response = completion("command-nightly", messages) # azure openai call response = completion("chatgpt-test", messages, azure=True) ```