Update app.py

app.py

@@ -1,20 +1,11 @@
+import matplotlib
+matplotlib.use('Agg')  # Use the 'Agg' backend for headless environments
+
 import gradio as gr
 import cv2
 import numpy as np
 from ultralytics import YOLO
-
-import os
-import subprocess
-
-# Clone the SORT repository
-if not os.path.isdir("sort"):
-    subprocess.run(["git", "clone", "https://github.com/abewley/sort.git"])
-
-# Add sort module to the Python path
-import sys
-sys.path.append(os.path.join(os.getcwd(), "sort"))
-
-from sort import Sort
+from sort import Sort  # SORT tracker
 
 
 #from sort import Sort  # SORT tracker