Definition of custom tool and small changes

app.py

@@ -1,4 +1,4 @@
-from smolagents import CodeAgent,DuckDuckGoSearchTool, HfApiModel,load_tool,tool
+from smolagents import CodeAgent, DuckDuckGoSearchTool, HfApiModel, load_tool, tool
 import datetime
 import requests
 import pytz
@@ -9,14 +9,14 @@ 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 my_custom_tool(word:str, n:int)-> str: #it's important 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 creates a cheerleader chant 
     Args:
-        arg1: the first argument
-        arg2: the second argument
+        word: Simple word
+        number: Number of letters of the simple word used in a cheerleader chant
     """
-    return "What magic will you build ?"
+    return ' '.join([f"Gimme a '{char.upper()}'!" for char in word[:number]])
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str: