Update app.py

app.py

@@ -392,7 +392,7 @@ async def google_search(q: str, delimiter: str = "\n---\n", sites: Annotated[lis
 
 
 @app.get("/google_search_urls")
-async def google_search_url(q: str, sites: Annotated[list[str] | None, Query()] = None, start:int = 0):
+async def google_search_url(q: str, sites: Annotated[list[str] | None, Query()] = None, start:int = 0, user_agent="Twitterbot"):
     url = f"https://www.google.com/search?start={start}&q={q} "
         
     if sites:
@@ -401,7 +401,7 @@ async def google_search_url(q: str, sites: Annotated[list[str] | None, Query()]
     res = requests.get(
         url,
         headers={
-            "user-agent": "Googlebot",
+            "user-agent": user_agent,
             "accept-language": "en-US"
         },
         timeout=(10, 27),