Log in to Weights & Biases, authenticating your machine to log data to your account.
login(anonymous=None, key=None, relogin=None, host=None, force=None)
Log in to W&B.
anonymous string, optional - Can be "must", "allow", or "never".
If set to "must" we'll always login anonymously, if set to
"allow" we'll only create an anonymous user if the user
isn't already logged in.
key string, optional - authentication key.
relogin bool, optional - If true, will re-prompt for API key.
host string, optional - The host to connect to.
bool - if key is configured
UsageError - if api_key can not configured and no tty