Update app.py

app.py

@@ -25,7 +25,7 @@ def my_custom_tool(arg1:str, img: bool)-> Any: #it's import to specify the retur
             # Import tool from Hub
             #image_generation_tool = load_tool("dwb2023/text-to-image", trust_remote_code=True)
             image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)
-            return image_generation_tool(arg1)
+            image_generation_tool(arg1)
             #launch_gradio_demo(image_generation_tool(arg1))
         else:
             search_obj = DuckDuckGoSearchTool()