update app.py

app.py

@@ -9,14 +9,17 @@ from Gradio_UI import GradioUI
 
 # Below is an example of a tool that does nothing. Amaze us with your creativity !
 @tool
-def my_custom_tool(arg1:str, arg2:int)-> str: #it's import to specify the return type
+def calculator(args:dict)-> dict: #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 
     Args:
         arg1: the first argument
         arg2: the second argument
     """
-    return "What magic will you build ?"
+    arg1=args["arg1"]
+    arg2=args["arg2"]
+    
+    return {"result": arg1+arg2}
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
@@ -33,6 +36,15 @@ 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 generate_image(args):
+    try:
+        prompt = args["prompt"]
+        image = image_generation_tool(prompt)
+        return {"image":image}
+    except Exception as e:
+        return {"error":str(e)}
+    
 
 final_answer = FinalAnswerTool()
 
@@ -55,7 +67,7 @@ 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,get_current_time_in_timezone, generate_image], ## add your tools here (don't remove final answer)
     max_steps=6,
     verbosity_level=1,
     grammar=None,