Fix import order for vision_transformer.py (ruff check)

Author: dhruvidave348

computer_vision/vision_transformer.py

@@ -9,9 +9,9 @@
 https://huggingface.co/docs/transformers/model_doc/vit
 """
 
-from PIL import Image
 import requests
 import torch
+from PIL import Image
 from transformers import ViTForImageClassification, ViTImageProcessor