Update app.py

add operational tools

app.py

@@ -18,6 +18,33 @@ def my_custom_tool(arg1:str, arg2:int)-> str: #it's import to specify the return
     """
     return "What magic will you build ?"
 
+@tool
+def sum_op(arg1:int, arg2:int)-> int: 
+    """A tool that sum two values and return the result
+    Args:
+        arg1: the first argument
+        arg2: the second argument
+    """
+    return arg1 + arg2
+
+@tool
+def subtract_op(arg1:int, arg2:int)-> int: 
+    """A tool that compute the difference between two values and return the result
+    Args:
+        arg1: the first argument
+        arg2: the second argument
+    """
+    return arg1 - arg2
+
+@tool
+def multiply_op(arg1:int, arg2:int)-> int: 
+    """A tool that compute the product between two values and return the result
+    Args:
+        arg1: the first argument
+        arg2: the second argument
+    """
+    return arg1 * arg2
+    
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
     """A tool that fetches the current local time in a specified timezone.
@@ -55,7 +82,7 @@ with open("prompts.yaml", 'r') as stream:
     
 agent = CodeAgent(
     model=model,
-    tools=[final_answer, get_current_time_in_timezone, web_search, image_generation_tool], ## add your tools here (don't remove final answer)
+    tools=[final_answer, get_current_time_in_timezone, web_search, image_generation_tool, sum_op, subtract_op, multiply_op], ## add your tools here (don't remove final answer)
     max_steps=6,
     verbosity_level=1,
     grammar=None,