Update app.py

app.py

@@ -17,7 +17,7 @@ def _get_worksheet():
         raise RuntimeError("Missing GOOGLE_CREDS secret in Hugging Face Space")
 
     creds_dict = json.loads(creds_json)
-    scopes = ["https://www.googleapis.com/auth/spreadsheets"]
+    scopes = ["https://www.googleapis.com/auth/spreadsheets", "https://www.googleapis.com/auth/drive"]
     creds = Credentials.from_service_account_info(creds_dict, scopes=scopes)
     gc = gspread.authorize(creds)
     return gc.open_by_key(SHEET_ID).sheet1  # First worksheet