Add negative prompt

app.py

@@ -79,7 +79,7 @@ control_task_list = [
 ]
 
 a_prompt = 'best quality, extremely detailed, architecture render, photorealistic, hyper realistic, surreal, dali, 3d rendering, render, 8k, 16k, extremely detailed, unreal engine, octane, maya'
-n_prompt = 'longbody, lowres, bad anatomy, bad hands, missing fingers, pubic hair,extra digit, fewer digits, cropped, worst quality, low quality'
+n_prompt = 'longbody, lowres, bad anatomy, bad hands, missing fingers, pubic hair,extra digit, number, text, watermark, fewer digits, cropped, worst quality, low quality'
 
 with block:
     gr.Markdown("## ControlNet - Architectural Sketch to Render Image")
@@ -88,7 +88,7 @@ with block:
                 Demo for ControlNet, Optimized for architectural sketch, based on <a href="https://github.com/lllyasviel/ControlNet" style="text-decoration: underline;" target="_blank">  lllyasviel ControlNet </a> implementation. 
               </p>
               ''')
-    
+
     with gr.Row():
         with gr.Column():
             input_image = gr.Image(source='upload', type="numpy")