OPENAI_API_KEY='' #LLM_TYPE will take openai, local, or hybrid LLM_TYPE='openai' OPENAI_MODEL='gpt-4o-mini' #OLLAMA_MODEL will take any model you can load in ollama OLLAMA_MODEL='gemma2' OLLAMA_URL='http://localhost:11434' spotify_client_id = '' spotify_client_secret = '' spotify_redirect_uri = 'http://localhost:8888/callback'