Update app.py

app.py

@@ -9,14 +9,21 @@ from Gradio_UI import GradioUI
 
 # Below is an example of a tool that does nothing. Amaze us with your creativity !
 @tool
-def my_custom_tool(arg1:str, arg2:int)-> str: #it's import to specify the return type
+def calculate_time_difference_to_helsinki(local_time:int)-> 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 does nothing yet 
+    """A tool that calculates the time difference in hours of current local time in a  specified timezone to Helsinki
     Args:
-        arg1: the first argument
-        arg2: the second argument
-    """
-    return "What magic will you build ?"
+        local_time: the local time of a specified place
+       
+    """ 
+    try: 
+        tz_hel = pytz.timezone("Europe/Helsinki") 
+        hel_time = datetime.datetime.now(tz_hel) 
+        time_diff = hel_time - local_time
+        hours_diff = time_diff.total_hours()
+        return f"The time difference to Helsinki is {hours_diff} hours."
+    except Exception as e:
+        return f"Error fetching the time difference to Helsinki: {str(e)}"
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
@@ -29,7 +36,7 @@ def get_current_time_in_timezone(timezone: str) -> str:
         tz = pytz.timezone(timezone)
         # Get current time in that timezone
         local_time = datetime.datetime.now(tz).strftime("%Y-%m-%d %H:%M:%S")
-        return f"The current local time in {timezone} is: {local_time}"
+        return f"The current local time in {timezone} is: {local_time}", local_time
     except Exception as e:
         return f"Error fetching time for timezone '{timezone}': {str(e)}"