title: Import error: No module named tkinter
body: <p>I'm attempting to build graphics for a calculator I made, but I'm getting an error saying that there's no module tkinter. How do I fix my code so that it correctly imports tkinter?</p>
  
  <pre><code>import sys
  from tkinter import*
  
  root = Tk()
  frame = Frame(root)
  frame.pack()
  
  root.title('Calculator')
  
  root.mainloop()
  </code></pre>