title: Make input table with initial entries and save changes with tikinter in python
body: <p>I am trying to make an input table in Python using tkinter. The input table has initial values that can be changed. When alle the inputs have been edited, I want to save the changes. I use TinyDB as database to store the input values.</p>
  
  <p>Can someone show an easy example on how to do that?</p>