问UnavailableInvalidChannel:通道不可访问或无效

EN

conda install openai
Collecting package metadata: failed

UnavailableInvalidChannel: The channel is not accessible or is invalid.
  channel name: pkgs/main
  channel url: https://repo.anaconda.com/pkgs/main
  error code: 404

You will need to adjust your conda configuration to proceed.
Use `conda config --show channels` to view your configuration's current state,
and use `conda config --show-sources` to view config file locations.

conda config --show channels
channels:
  - defaults

conda config --remove channels pkgs/main

CondaKeyError: 'channels': 'pkgs/main' is not in the 'channels' key of the config file