Update app.py

app.py

@@ -17,7 +17,7 @@ DESCRIPTION = """
 """
 
 def save_image(img):
-    unique_name = str(uuid.uuid4()) + ".jpeg"
+    unique_name = str(uuid.uuid4()) + ".png"
     img.save(unique_name)
     return unique_name
 
@@ -189,15 +189,16 @@ with gr.Blocks(css=css, theme=gr.themes.Base()) as demo:
             run_button = gr.Button("Run")
         result = gr.Gallery(label="Result", columns=1, preview=True)
     with gr.Accordion("Advanced options", open=False):
-        use_negative_prompt = gr.Checkbox(label="Use negative prompt", value=True)
-        negative_prompt = gr.Text(
+        use_negative_prompt = gr.Checkbox(label="Use negative prompt", value=False, visible=True)
+        #use_negative_prompt = gr.Checkbox(label="Use negative prompt", value=True)
+        """negative_prompt = gr.Text(
             label="Negative prompt",
             lines=4,
             max_lines=6,
             value="""(deformed, distorted, disfigured:1.3), poorly drawn, bad anatomy, wrong anatomy, extra limb, missing limb, floating limbs, (mutated hands and fingers:1.4), disconnected limbs, mutation, mutated, ugly, disgusting, blurry, amputation, (NSFW:1.25)""",
             placeholder="Enter a negative prompt",
             visible=True,
-        )
+        )"""
         with gr.Row():
             num_inference_steps = gr.Slider(
                 label="Steps",