Update app.py

function name change

app.py

@@ -19,7 +19,7 @@ def my_custom_tool(arg1:str, arg2:int)-> str: #it's import to specify the return
     return "What magic will you build ?"
 
 @tool
-def cat_dog_fight(cat_name:str, dog_name:str)-> str: #it's import to specify the return type
+def get_winner_fight_cat_dog(cat_name:str, dog_name:str)-> 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 selects who wins in a fight between a cat and a dog based on the length of their names.