Update app.py

try returning an image

app.py

@@ -52,19 +52,20 @@ def get_current_time_in_timezone(timezone: str) -> str:
         return f"Error fetching time for timezone '{timezone}': {str(e)}"
 
 @tool
-def generate_image(description: str) -> str:
+def generate_image(description: str) -> Image:
     """A tool that generates an image from a text description.
     Args:
         description: A string representing the text description to generate an image of.
     """
-#     image_generation_tool = Tool.from_space(
-#     "black-forest-labs/FLUX.1-schnell",
-#     name="image_generator",
-#     description="Generate an image from a prompt"
-# )
-    image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)
+    image_generation_tool = Tool.from_space(
+    "black-forest-labs/FLUX.1-schnell",
+    name="image_generator",
+    description="Generate an image from a prompt"
+)
+    # image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)
     image = image_generation_tool(description)
-    return f"Image generated for prompt: {description}."
+    # return f"Image generated for prompt: {description}."
+    return image