turnoff torchscript fuser feature

https://github.com/Sanster/lama-cleaner/issues/1

main.py

@@ -11,6 +11,15 @@ from typing import Union
 import cv2
 import numpy as np
 import torch
+
+try:
+    torch._C._jit_override_can_fuse_on_cpu(False)
+    torch._C._jit_override_can_fuse_on_gpu(False)
+    torch._C._jit_set_texpr_fuser_enabled(False)
+    torch._C._jit_set_nvfuser_enabled(False)
+except:
+    pass
+
 from flask import Flask, request, send_file
 from flask_cors import CORS