PINECONE_API_KEY=your-pinecone-api-key PINECONE_ENV=your-pinecone-region OPENAI_API_KEY=your-openai-api-key ELEVENLABS_API_KEY=your-elevenlabs-api-key SMART_LLM_MODEL="gpt-4" FAST_LLM_MODEL="gpt-3.5-turbo" GOOGLE_API_KEY= CUSTOM_SEARCH_ENGINE_ID= USE_AZURE=False OPENAI_API_BASE=your-base-url-for-azure OPENAI_API_VERSION=api-version-for-azure OPENAI_DEPLOYMENT_ID=deployment-id-for-azure IMAGE_PROVIDER=dalle HUGGINGFACE_API_TOKEN=