Not processing sqlite query in python3 code?

Question

Python

Hi everyone :) There is a task, once an hour, to request a list of friends of a certain user in VK, put them in the fresh_friends table, then look for the difference between the results obtained an hour ago (they are in current_friends) and decide who the user added and who deleted and write everything to corresponding tables.
Everything in the sqlite manager (searching for changes and filling in the corresponding tables) works "with a bang", but it doesn't want to from the code and there are no errors. Can you suggest what could be the issue? Here is the actual script itself with the base.

Answer 1

Solved, lost commands to write changes and close the database :D