Update app.py

app.py

@@ -11,7 +11,7 @@ from Gradio_UI import GradioUI
 @tool
 def lingua_stats(language: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 retrieves the number of speakers for the language as a percentage of the world population
+    """A tool that retrieves the percentage of speakers for the language in the world
     Args:
         language: Name of the language e.g. Tamil, Hindi, English 
     """