Smart input in entry field python3?

Question

Python

There is a certain list of values, as well as an input field. It is
necessary that the user enters a value to see a list of hints from the values ​​of the list. What methods are used to implement this?

Answer 1

Solution by link When the bind('') event is called, it does not take into account the value of the click button, how to fix it?
not the most elegant but so far there is no other