Update main.py

hand_tracker_app/main.py

@@ -11,7 +11,7 @@ import threading
 import cv2
 import numpy as np
 from reachy_mini import ReachyMini, ReachyMiniApp
-from reachy_mini.io.cam_utils import find_camera
+from reachy_mini.utils.camera import find_camera
 from scipy.spatial.transform import Rotation as R
 
 from hand_tracker_app.hand_tracker import HandTracker