Update app.py

app.py

@@ -2,7 +2,7 @@ import gradio as gr
 from Blur import motion_blur, background_motion_blur
 
 def blur(img, distance_blur, amount_blur, amount_subject):
-    return img
+    return background_motion_blur(img, distance_blur, amount_blur, amount_subject)
 
 iface = gr.Interface(fn=blur, 
                      inputs=[gr.Image(type='pil'), gr.Slider(label='Blur Distance', minimum=0, maximum=500), gr.Slider(label='Blur Amount', minimum=0.0, maximum=1.0), gr.Slider(label='Subject Amount', minimum=0.0, maximum=1.0)],