创建环境失败PROXYError

(base) C:\Users\derrick>conda create -n sklearn

Collecting package metadata (current_repodata.json): done

Solving environment: done

ProxyError: Conda cannot proceed due to an error in your proxy configuration.

Check for typos and other configuration errors in any '.netrc' file in your home directory,

any environment variables ending in '_PROXY', and any other system-wide proxy

configuration settings.