Update app.py

app.py

@@ -5,6 +5,15 @@ import litellm
 from litellm import completion
 from dotenv import load_dotenv
 
+# Set OpenAI API key
+os.environ["OPENAI_API_KEY"] = "ku9UYtzjSAATlcAstO8yrB89MzvDqJL3lGIkNgnVZ7URxPxK"
+os.environ["HUGGINGFACE_API_KEY"] = "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"
+os.environ["TOGETHERAI_API_KEY"] = "cad84f39be62a8e36fdd846152dbb18abddef0aefcd921e82e287b4c228ac3e1"
+os.environ["OPENROUTER_API_KEY"] = "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"
+
+# for openai
+os.environ['OPENAI_API_BASE'] = "https://api.fireworks.ai/inference/v1/chat/completions"
+
 # load .env, so litellm reads from .env
 load_dotenv()