Update app.py

app.py

@@ -24,7 +24,6 @@ def my_custom_tool(arg1:str, img: bool)-> Any: #it's import to specify the retur
     """
     try:
         if img:
-            return
             # 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)