Update app.py

app.py

@@ -13,7 +13,7 @@ def get_name_age(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 predicts the age of a person based on their name 
     Args:
-        arg1: name of the person to guess their age
+        name: name of the person to guess their age
     """
     try:
         # make a call to the agify api with the given name