Update app.py

app.py

@@ -17,7 +17,9 @@ from utils.general import check_img_size, check_requirements, check_imshow, non_
 from utils.plots import plot_one_box
 from utils.torch_utils import select_device, load_classifier, time_synchronized, TracedModel
 from PIL import Image
- 
+
+from sort import *
+
 from huggingface_hub import hf_hub_download
 
 def load_model(model_name):