more changes

app.py

@@ -28,8 +28,8 @@ with gr.Blocks(theme=theme) as GenDemo:
         with gr.Row(variant="panel"):
             with gr.Column():
                 prompt = gr.Textbox(label="Enter a discription of a shoe")
-                select = gr.Dropdown(label="Select a model", choices=["Canny","Depth","Normal"])      
-                controlNet_image = gr.Image(label="Enter an image of a shoe, that you want to use as a reference", type='numpy')
+                select = gr.Dropdown(label="Select a model", choices=["Depth","Normal"])      
+                controlNet_image = gr.Image(label="Enter an image of a shoe, that you want to use as a reference", type='pil')
                 gr.Examples(
                        examples=[
                            os.path.join("examples", img_name) for img_name in sorted(os.listdir("examples"))