Update app.py

app.py

@@ -9,14 +9,23 @@ 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 get_converted_speed(unit:str, speed:float)-> float: #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 converts the speed from kilometers per hour to miles per hour. Or from miles per hour to kilometers per hour.
     Args:
-        arg1: the first argument
-        arg2: the second argument
+        unit: A string representing the unit speed is supplied in. Can be either "kph" or "mph".
+        speed: A float representing the speed.
     """
-    return "What magic will you build ?"
+    factor = 0.621371;
+
+    if unit == "kph":
+        converted_speed = speed * factor
+    elif unit == "mph": 
+        converted_speed = speed / factor
+    else:
+        return 1.111
+
+    return converted_speed
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str: