QiitaI'm trying to deploy the Django app to heroku, referring to the article.heroku run python manage.py migrateAfter executing this command, the following error occurs and migration is not possible.

Running python manage.py migrate on ⬢ fast-brook-69089 ... up, run.5208 (Free)
python: can't open file'manage.py': [Errno 2] No such file or directory

The directory to executemanage.pyI moved it and tried to execute it, but the same error was displayed.
I would appreciate it if you could tell me what to try to eliminate the error.