title: Variables inside functions are not showing in variable explorer
body: <p><img src="https://i.stack.imgur.com/RBSaG.png" alt="" />
  <em>I am talking about dfselect in my case</em></p>
  <p>I am a beginner in python, now I have a school assignment. We define a lot of function to use in the main function. When I run the file everything works fine only the variables (big arrays in my case) are not showing up in the variable explorer, all the variables are inside the functions. Is it possible to let them show up in the variable explorer?</p>