Update app.py

app.py

@@ -78,7 +78,7 @@ with gr.Blocks(css=css) as demo:
                     value=1.0,
                 )
             with gr.Column():
-                result = gr.Image(label="Result", elem_id="result",  type="pil")
+                result = gr.Image(label="Result", elem_id="result",  format="png")
                 prompt = gr.Text(
                     label="Prompt",
                     show_label=True,