needed lamba defined

app.py

@@ -145,6 +145,9 @@ def process_image(image, repaint, busyness):
 # demo.launch()
 
 
+make_dict = lambda x: {'background':x, 'composite':x, 'layers':[x]}
+
+
 
 demo = gr.Interface(fn=process_image,
     inputs=[gr.ImageEditor(sources=["upload",'clipboard'], label="Input Piano Roll Image (White = Gen Notes Here)", value=make_dict('all_black.png'), brush=gr.Brush(colors=["#FFFFFF","#000000"])),