Update app.py

app.py

@@ -54,7 +54,8 @@ async def get_flights(
     resultType: str = "DEPARTURE",
     searchType: str = "ROUND_TRIP",
     returnDate: str = "2024-12-21",
-    num_retry: int = 1
+    num_retry: int = 1,
+    retry_delay: float = 2.1
     # enableVI=true
 ):
     # global cookie_dict
@@ -89,7 +90,7 @@ async def get_flights(
             return {"results":data["airlines"]}
         else:
             print(f"Error: {response.status_code}")
-            # time.sleep(2.5)
+            time.sleep(retry_delay)
 
     return {"error": {response.status_code}, "raw_text":{response.text}}