python 父级兄弟路径 导入模块

报错：

nBrute/get_subdomains_online.py
Traceback (most recent call last):
  File "c:UserstestDesktopmodelsubdomainBruteget_subdomains_online.py", line 4, in
    import  model.browser as bs
ModuleNotFoundError: No module named 'model'

解决：

import sys
sys.path.append('.')

import sys
sys.path.append('.')
print(sys.path)
import  model.browser as bs