Revert "a hack to for onnxruntime to use cuda"

refacer.py

@@ -1,11 +1,11 @@
 import cv2
-import torch # hack to use onnxruntime with cuda
 import onnxruntime as rt
 import sys
 from insightface.app import FaceAnalysis
 sys.path.insert(1, './recognition')
 from scrfd import SCRFD
 from arcface_onnx import ArcFaceONNX
+import os.path as osp
 import os
 from pathlib import Path
 from tqdm import tqdm