Update app.py

app.py

@@ -9,14 +9,33 @@ 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
-    #Keep this format for the description / args / args description but feel free to modify the tool
-    """A tool that checks local time (EAT) and greets you accordingly 
+@tool
+def time_greeting_tool(time_zone: str, hour: int = None) -> str:
+    """A tool that checks local time and greets you accordingly.
+    
     Args:
-        arg1: A string representing the current local time and salutation 
-        arg2: An int giving the local time 
+        time_zone: A string representing the time zone (e.g., 'EAT', 'EST', 'PST')
+        hour: An optional integer representing the current hour (0-23). 
+              If not provided, uses current system time.
+    
+    Returns:
+        A greeting message based on the time of day in the specified time zone.
     """
-    return "What magic will you build ?"
+    # If hour is not provided, use current system time
+    if hour is None:
+        hour = datetime.now().hour
+    
+    # Simple time-based greetings
+    if 5 <= hour < 12:
+        time_of_day = "morning"
+    elif 12 <= hour < 17:
+        time_of_day = "afternoon"
+    elif 17 <= hour < 21:
+        time_of_day = "evening"
+    else:
+        time_of_day = "night"
+    
+    return f"Good {time_of_day}! It's currently hour {hour} in {time_zone} time zone."
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str: