Update app.py

app.py

@@ -183,14 +183,15 @@ with gr.Blocks(css=css, theme="bethecloud/storj_theme") as demo:
     with gr.Accordion("Additional Options", open=False):
         use_negative_prompt = gr.Checkbox(
             label="Use negative prompt",
-            value=False,
+            value=True,
             visible=True
         )
         negative_prompt = gr.Text(
             label="Negative prompt",
             max_lines=1,
             placeholder="Enter a negative prompt",
-            visible=False,
+            value="text, watermark, copyright, blurry, low resolution",
+            visible=True,
         )
         seed = gr.Slider(
             label="Seed",
@@ -288,7 +289,7 @@ with gr.Blocks(css=css, theme="bethecloud/storj_theme") as demo:
         inputs=prompt,
         outputs=[result, seed_display, generation_time, zip_file],
         fn=generate,
-        cache_examples=False,
+        cache_examples="lazy",
     )
 
 if __name__ == "__main__":