Update app.py

app.py

@@ -54,20 +54,11 @@ def process_image(image: Image.Image):
     # two extremes: no blur for near, heavy blur for far
     near_blur = img_np                          
     far_blur  = cv2.GaussianBlur(img_np, (81,81), 20)
-    
-    # invert so 0 -> near, 1 -> far
-    inv_d = 1.0 - depth_norm
-    alpha = inv_d[...,None]
-    
-    # now near (inv_d≈1) stays sharp, far (inv_d≈0) becomes far_blur
-    combined = img_np * alpha + far_blur * (1.0 - alpha)
+    alpha = depth_norm[...,None]
+    combined = near_blur * (1.0 - alpha) + far_blur * alpha
     lens_blur = Image.fromarray(np.clip(combined,0,255).astype(np.uint8))
 
-    # 6) composite to keep foreground sharp
-    mask_np = np.array(mask)
-    inv_mask = (mask_np == 0).astype(np.uint8) * 255
-    bg_mask  = Image.fromarray(inv_mask)
-    final_lens_blur = Image.composite(lens_blur, image, mask=bg_mask)
+    return image, output_blur, lens_blur
 
 iface = gr.Interface(
     fn=process_image,