bugfix

app.py

@@ -17,7 +17,7 @@ def check_daytime_or_nighttime_from_current_time(current_time :str)-> str: #it's
     """
     
     # Convert the string back to a datetime object
-    dt = datetime.datetime.strptime(local_time_str, "%Y-%m-%d %H:%M:%S")
+    dt = datetime.datetime.strptime(current_time, "%Y-%m-%d %H:%M:%S")
     
     # Check if the hour is between 6 and 18 
     if 6 <= dt.hour < 18: