# GEMINI_API_KEY: Required for Gemini AI API calls. # AI Studio automatically injects this at runtime from user secrets. # Users configure this via the Secrets panel in the AI Studio UI. GEMINI_API_KEY="MY_GEMINI_API_KEY" # APP_URL: The URL where this applet is hosted. # AI Studio automatically injects this at runtime with the Cloud Run service URL. # Used for self-referential links, OAuth callbacks, and API endpoints. APP_URL="MY_APP_URL" # NGROK_AUTHTOKEN: Required to stream via RTMP into this app. # Since Hugging Face Spaces and AI Studio only expose HTTP proxies, # we use Ngrok to tunnel the RTMP protocol (TCP Port 1935). NGROK_AUTHTOKEN="YOUR_NGROK_TOKEN"