There is an app password as a way to log in to Google related services from an environment that does not support two-step authentication such as apps. You can generate an app password from Google Account Management.
Click the account icon in the upper right corner of Chrome, then click Manage your Google Account.
The Google account screen will open. Click [Security] from the menu.
The security screen will open, so click on the app passwords.
The app passwords screen opens. Click Select App, then click Other (Custom name).
Please enter an appropriate name.
An app password will be issued.