title: tkinter link radio button to more than one label and change color
body: <p>I want to create something like <a href="https://i.stack.imgur.com/E3sUP.png" rel="nofollow noreferrer">this</a> image, so each time I click the radio button, the column above it is colored blue. </p>
  
  <p>I need guidance on how to get started using tkinter on python</p>
  
  <p>This is my code so far:</p>
  
  <pre><code>from Tkinter import *
  
  the_window = Tk()
  
  
  def color_change():
      L1.configure(bg = "red")
  
  v =IntVar()
  
  R1 = Radiobutton(the_window, text="First", variable=v, value=1, command = color_change).pack()
  R2 = Radiobutton(the_window, text="Second", variable=v, value=2, command = color_change).pack()
  R2 = Radiobutton(the_window, text="Third", variable=v, value=3, command = color_change).pack()
  
  
  L1 = Label(the_window,width = 10, height =1, relief = "groove", bg = "light grey")
  L1.grid(row = 2, column = 2)
  L1.pack()
  
  L2 = Label(the_window,width = 10, height =1, relief = "groove", bg = "light grey")
  L2.grid(row = 2, column = 2)
  L2.pack() # going to make 10 more rectangles
  
  the_window.mainloop()
  </code></pre>
  
  <p>I'm just getting started and I don't know what I'm doing.</p>