test tool

app.py

@@ -18,6 +18,16 @@ def my_custom_tool(arg1:str, arg2:int)-> str: #it's import to specify the return
     """
     return "What magic will you build ?"
 
+@tool
+def repeat_string_tool(arg1: str, arg2: int) -> str:
+    """A tool that repeats the input string a specified number of times.
+    Args:
+        arg1: The input string that will be repeated.
+        arg2: The number of times the input string should be repeated. Must be a non-negative integer.
+    """
+    result = arg1 * arg2
+    return result
+    
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
     """A tool that fetches the current local time in a specified timezone.