Failed to import the site module

求大神帮忙呀？
使用python运行pytorch

import torch
import torch.nn as nn

出现错误：

```python
PS C:\Users\OUR> conda activate pytorch
PS C:\Users\OUR> & C:/Users/OUR/miniconda3/envs/pytorch/python.exe c:/Users/OUR/fxqd.py
Fatal Python error: initsite: Failed to import the site module
Traceback (most recent call last):
  File "C:\Users\OUR\miniconda3\envs\pytorch\lib\site.py", line 579, in <module>
    main()
  File "C:\Users\OUR\miniconda3\envs\pytorch\lib\site.py", line 566, in main
    known_paths = addsitepackages(known_paths)
  File "C:\Users\OUR\miniconda3\envs\pytorch\lib\site.py", line 349, in addsitepackages
    addsitedir(sitedir, known_paths)
  File "C:\Users\OUR\miniconda3\envs\pytorch\lib\site.py", line 207, in addsitedir
    addpackage(sitedir, name, known_paths)
  File "C:\Users\OUR\miniconda3\envs\pytorch\lib\site.py", line 163, in addpackage
    for n, line in enumerate(f):
UnicodeDecodeError: 'gbk' codec can't decode byte 0x80 in position 64: illegal multibyte sequence

不知道怎么解决呀！