visilog

server/main.py

@@ -2,6 +2,7 @@ import os
 import httpx
 from fastapi import FastAPI, Request, Response
 from fastapi.middleware.cors import CORSMiddleware
+from typing import Optional
 from starlette.background import BackgroundTask
 from starlette.responses import StreamingResponse, FileResponse
 from fastapi.staticfiles import StaticFiles
@@ -70,7 +71,7 @@ async def _reverse_proxy(request: Request):
 # --- Client Configuration Endpoint ---
 # This endpoint must be defined *before* the reverse proxy routes.
 class ClientConfig(BaseModel):
-    googleMapsApiKey: str | None
+    googleMapsApiKey: Optional[str]
 
 @app.get("/api/config", response_model=ClientConfig)
 async def get_client_config():