import os
os.list()
---------------------------------------------------------------------------
AttributeError                            Traceback (most recent call last)
<ipython-input-1-625ce7953f3d> in <module>()
      1 import os
----> 2 os.list()

AttributeError: module 'os' has no attribute 'list'
os.path.abspath(".")
os.listdir()
['.ipython', 'Untitled.ipynb', '.local', '.ipynb_checkpoints']