Update app.py

app.py

@@ -11,10 +11,10 @@ from Gradio_UI import GradioUI
 @tool
 def my_custom_tool(country:str, indicator: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 value of the statistic for the country
+    """A tool that retrieves the value of the indicator for the country
     Args:
-        country: Name of the country
-        statistic: the value of the statistic requested as a string
+        country: Name of the country e.g. United States, India, China
+        indicator: the value of the statistic requested as a string e.g Population, GDP, Land area 
     """
     search = DuckDuckGoSearchRun()
     indicator_val = search.invoke(f"What is the {indicator} of {country}")