Set SECRET_KEY environment variable
We try to provide usable default values for all of the settings. We’ve decided not to provide a default for SECRET_KEY as we fear someone would inevitably ship a project with the default value left in code.
$env:SECRET_KEY = "<mysecretkey>"
set SECRET_KEY="ваш згенерирований ключ"
echo $SECRET_KEY
set DATABASE_URL='postgres://user:password@localhost/db_name'