Update app.py

app.py

@@ -33,6 +33,18 @@ def get_current_time_in_timezone(timezone: str) -> str:
     except Exception as e:
         return f"Error fetching time for timezone '{timezone}': {str(e)}"
 
+@tool
+def get_reverse_str(word: str) -> str:
+    """
+    A tool that returns a input word reversed
+    Args:
+        word (str): A string containing a word
+    Returns:
+        word2 (str): The input word reversed
+    """
+    word2 = word[::-1]
+    return word2
+
 
 final_answer = FinalAnswerTool()