Django model instances primary keys do not reset to 1 after all instances are deleted

Question

I have been working on an offline version of my Django web app and have frequently deleted model instances for a certain ModelX.

I have done this from the admin page

Answer 1

Another solution for 'POSTGRES' DBs is from the UI. Select your table and look for 'sequences' dropdown and select the settings and adjust the sequences that way.

example: