Update app.py

app.py

@@ -172,13 +172,9 @@ def fn_diffusion(
 demo = gr.Blocks(css=open('app.css').read())
 
 with demo:
-    gr.HTML(open('app_header.html').read())
-
-    if not try_cuda or not torch.cuda.is_available():
-        gr.HTML('<div class="alert alert-warning" role="alert" style="color:red"><b>Warning: GPU not available! Diffusion will be slow.</b></div>')
 
     # Input image control
-    input_image = gr.Image(value="example.png", type='pil', label="Input Image")
+    input_image = gr.Image(type='pil', label="Input Image")
     # Combined mask controls
     bt_masks = gr.Button("Compute Masks")
     with gr.Row():