Update app.py

app.py

@@ -33,6 +33,17 @@ 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 square(number: float) -> float:
+    """A tool that multiplies a number by itseld.
+    Args:
+        number: Number to elevate to the power of two.
+    """
+    try:
+        return f"The square of {number} is {number**2}"
+    except Exception as e:
+        return f"Error calculating the square of {number}"
+
 
 final_answer = FinalAnswerTool()
 
@@ -55,7 +66,7 @@ with open("prompts.yaml", 'r') as stream:
     
 agent = CodeAgent(
     model=model,
-    tools=[final_answer], ## add your tools here (don't remove final answer)
+    tools=[square, final_answer], ## add your tools here (don't remove final answer)
     max_steps=6,
     verbosity_level=1,
     grammar=None,