Update app.py

app.py

@@ -13,7 +13,7 @@ def get_current_sentiment()-> str: #it's import to specify the return type
     #Keep this format for the description / args / args description but feel free to modify the tool
     """A tool that returns deterministic sentiment for the current agent.
     """
-    currentHour = datetime.now().hour
+    currentHour = datetime.datetime.now().hour
     if currentHour <= 6:
         return "Moody"
     elif current_hour <= 12: