Update app.py

app.py

@@ -378,7 +378,7 @@ def predict(image, offset_inches):
     objects_mask = resize_img(
         objects_mask, (shrunked_img.shape[1], shrunked_img.shape[0])
     )
-    offset_pixels = offset_inches / scaling_factor
+    offset_pixels = (offset_inches / scaling_factor)*2+1
     dilated_mask = cv2.dilate(
         objects_mask, np.ones((int(offset_pixels), int(offset_pixels)), np.uint8)
     )