Update app.py

app.py

@@ -9,14 +9,25 @@ from Gradio_UI import GradioUI
 
 # Below is an example of a tool that does nothing. Amaze us with your creativity !
 @tool
-def my_cutom_tool(arg1:str, arg2:int)-> 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 does nothing yet 
+def calculator_tool(expression: str)-> str: # Returns a string result
+    """A tool that evaluates a mathematical expression using an API.
+    
     Args:
-        arg1: the first argument
-        arg2: the second argument
+        expression: A string representing the math operation (e.g., "2+2", "5*10")
+
+    Returns:
+        The result of the calculation.
     """
-    return "What magic will you build ?"
+    try:
+        api_url = "https://mathsolver.microsoft.com/en/solve-problem/A%20p%20i"
+        response = requests.post((api_url, json={"expr": expression}))
+
+        if response.status_code == 200:
+            return f"Result: {response.json()}"
+        else:
+            retunr f"Error: {response.text}"
+    except Exception as e:
+        return f"Error: {str(e)}"
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
@@ -51,7 +62,7 @@ with open("prompts.yaml", 'r') as stream:
     
 agent = CodeAgent(
     model=model,
-    tools=[final_answer], ## add your tools here (don't remove final answer)
+    tools=[final_answer, calculator_tool, get_current_time_in_timezone, image_generation_tool], ## add your tools here (don't remove final answer)
     max_steps=6,
     verbosity_level=1,
     grammar=None,