Update README.md

README.md

@@ -36,13 +36,15 @@ First, ensure you have the required libraries installed:
 pip install transformers torch torchvision pillow matplotlib
 
 
+```
 
 ### How to use
 
 Here is how to use this model:
+```
 from transformers import AutoImageProcessor, Mask2FormerForUniversalSegmentation
 from PIL import Image
-
+import torch
 import matplotlib.pyplot as plt
 
 # Load the processor and model