Update depth_detection.py

depth_detection.py

@@ -15,5 +15,5 @@ def depth_detection(image, pad=16):
 
     output = predicted_depth.squeeze().cpu().numpy() * 1000.0
     output = output[pad:-pad, pad:-pad]
-    image = image.crop((pad, pad, image.width - pad, image.height - pad))
-    return new_img,output
+    new_image = new_img.crop((pad, pad, image.width - pad, image.height - pad))
+    return new_image,output