Error detected while processing function leetcode#SignIn[1]..<SNR>123_LoadSessionCookie:

[mynamedjef]

I installed every dependency from main page, and added [backend] default-keyring=keyring.backends.Gnome.Keyring to /home/user/.local/share/python_keyring

I have this error:
Error detected while processing /home/user/.vim/plugged/leetcode.vim/autoload/leetcode.vim:
line   27:
Traceback (most recent call last):
  File "<string>", line 18, in <module>
  File "/home/user/.vim/plugged/leetcode.vim/autoload/leetcode.py", line 22, in <module>
    import browser_cookie3
  File "/home/user/.local/lib/python3.7/site-packages/browser_cookie3/__init__.py", line 29, in <module>
    import keyring
  File "/usr/lib/python3/dist-packages/keyring/__init__.py", line 3, in <module>
    from .core import (
  File "/usr/lib/python3/dist-packages/keyring/core.py", line 189, in <module>
    init_backend()
  File "/usr/lib/python3/dist-packages/keyring/core.py", line 97, in init_backend
    or load_config()
  File "/usr/lib/python3/dist-packages/keyring/core.py", line 154, in load_config
    keyring_cfg = os.path.join(platform.config_root(), filename)
  File "/usr/lib/python3/dist-packages/keyring/util/platform_.py", line 58, in _config_root_Linux
    _check_old_config_root()
  File "/usr/lib/python3/dist-packages/keyring/util/platform_.py", line 50, in _check_old_config_root
    raise RuntimeError(msg.format(**locals()))
RuntimeError: Keyring config exists only in the old location /home/user/.local/share/python_keyring/keyringrc.cfg and should be moved to /home/user/.config/python_keyring/keyringrc.cfg to work with this version of keyring.
line   29:
Traceback (most recent call last):
  File "<string>", line 1, in <module>
NameError: name 'leetcode' is not defined
E858: Eval did not return a valid python object
Error detected while processing function leetcode#SignIn[1]..<SNR>123_LoadSessionCookie:
line    6:
Traceback (most recent call last):
  File "<string>", line 1, in <module>
NameError: name 'leetcode' is not defined
E858: Eval did not return a valid python object

I'm using debian, vim 8.1.