Update app.py

app.py

@@ -8,10 +8,10 @@ from tools.final_answer import FinalAnswerTool
 from Gradio_UI import GradioUI
 
 @tool
-def string_reverse_tool(senstence: str)-> str: #it's import to specify the return type
-    """A tool that can reverse any string. 
-    Args: 
-    sentence: Sentence that needed to be reversed.
+def string_reverse_tool(sentence: str)-> str: #it's import to specify the return type
+    """A tool that can reverse any string given to it.
+    Args:
+        sentence: Sentence that needed to be reversed.
     """
     s = arg1[::-1]