title: Labels not defined in tkinter app
body: <p>I'm trying to make a basic window with the text "t" inside using Tkinter, however when running the code the shell spits out "NameError: name 'Label' is not defined". I'm running Python 3.5.2.</p>
  
  <p>I followed the tutorials but the problem is in the <code>label = Label(root, text="test")</code> line.</p>
  
  <pre><code>import tkinter
  
  root = tkinter.Tk()
  sheight = root.winfo_screenheight()
  swidth = root.winfo_screenwidth()
  root.minsize(width=swidth, height=sheight)
  root.maxsize(width=swidth, height=sheight)
  
  label = Label(root, text="test")
  label1.pack()
  
  root = mainloop()
  </code></pre>
  
  <p>Is the label function different in 3.5.2?</p>