Update app.py

app.py

@@ -177,7 +177,7 @@ css = """
         .image_duplication{position: absolute; width: 100px; left: 50px}
 """
 
-block = gr.Blocks(theme = "gradio/soft")
+block = gr.Blocks(css=css)
 
 with block as demo:
     gr.HTML(
@@ -293,7 +293,7 @@ with block as demo:
                          inputs=[prompt_input, negative,
                                  inf_steps_input, seed_input, guidance_scale],
                          outputs=[gallery],
-                         cache_examples=False)
+                         cache_examples=True)
         ex.dataset.headers = [""]
         negative.submit(generate_image, inputs=[
                         prompt_input, negative, inf_steps_input, seed_input, guidance_scale], outputs=[gallery], postprocess=False)