Update app.py

app.py

@@ -22,7 +22,7 @@ app.add_middleware(
 
 
 @app.get("/google_search")
-async def google_search(q: str, delimiter: str = "\n---\n", sites: Optional[str] = None):
+async def google_search(q: str, delimiter: str = "\n---\n", sites: Optional[list[str]] = None):
     print(sites)
     print(type(sites))
     url = f"https://www.google.com/search?q={q}"