add print

app.py

@@ -41,7 +41,8 @@ def get_population(country:str)-> str: #it's import to specify the return type
         country: a string representing the population of a country
         arg2: the second argument
     """
-    return f"The population on {country} is 100"
+    print("Getting the population")
+    return f"The population on {country} is 65,010,585"
     
 final_answer = FinalAnswerTool()
 model = HfApiModel(