Added my custom tool which generates image as per the description

app.py

@@ -9,14 +9,20 @@ 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
-    #Keep this format for the description / args / args description but feel free to modify the tool
-    """A tool that does nothing yet 
+def my_custom_tool(image_description:str)-> None: #it's import to specify the return type
+    """A tool that generates an image based on the image_description variable
     Args:
-        arg1: the first argument
-        arg2: the second argument
+        image_description: the description of the image to be generated
     """
-    return "What magic will you build ?"
+
+    # Import tool from Hub
+    image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)
+
+    image = image_generation_tool(image_description)
+
+    image.show()
+
+    # return "What magic will you build ?"
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
@@ -47,15 +53,12 @@ custom_role_conversions=None,
 )
 
 
-# Import tool from Hub
-image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)
-
 with open("prompts.yaml", 'r') as stream:
     prompt_templates = yaml.safe_load(stream)
     
 agent = CodeAgent(
     model=model,
-    tools=[final_answer], ## add your tools here (don't remove final answer)
+    tools=[final_answer, my_custom_tool], ## add your tools here (don't remove final answer)
     max_steps=6,
     verbosity_level=1,
     grammar=None,