Update app.py

app.py

@@ -1,5 +1,9 @@
 import streamlit as st
 from PIL import Image, ImageFilter
+import matplotlib.pyplot as plt
+import torch
+from torchvision import transforms
+from transformers import AutoModelForImageSegmentation
 
 def depth_based_blur(orig_image: Image.Image, depth_map: Image.Image, max_blur: float = 15,
                      num_bands: int = 10, invert_depth: bool = True) -> Image.Image: