from openai import OpenAI from os import getenv # gets API Key from environment variable OPENAI_API_KEY client = OpenAI( base_url="https://openrouter.ai/api/v1", api_key=getenv(""), ) completion = client.chat.completions.create( model="google/gemini-pro", messages=[ { "role": "user", "content": "how to learn rust programming language", }, ], ) print(completion.choices[0].message.content)