Update app.py

app.py

@@ -4,6 +4,10 @@ import numpy as np
 
 from annotator.util import resize_image, HWC3
 
+from theme_dropdown import create_theme_dropdown  # noqa: F401
+
+dropdown, js = create_theme_dropdown()
+
 DESCRIPTION = '# ControlNet v1.1 Annotators (that runs on cpu only)'
 DESCRIPTION += '\n<p>This app generates Control Image for Mochi Diffusion&apos;s ControlNet.</p>'
 DESCRIPTION += '\n<p>HEIC image is not converted. Please use PNG or JPG image.</p>'
@@ -253,6 +257,8 @@ block = gr.Blocks().queue()
 
 with block:
     gr.Markdown(DESCRIPTION)
+    
+
     with gr.Row():
         gr.Markdown("## Canny Edge")
     with gr.Row():