title: Pygame is not defined error?
body: <p>I'm having trouble with my .py program.
  At first, whenever I ran the program it displayed "object missing attribute init()".
  I moved my pygame file to the desktop folder and now it's displaying "pygame is not defined". </p>
  
  <pre><code>Traceback (most recent call last):
    File "C:\Users\Alex\Desktop\pygames.py", line 24, in &lt;module&gt;
      screen = pygame.display.set_mode(size)
  NameError: name 'pygame' is not defined
  </code></pre>
  
  <p>Does anyone know what I'm doing wrong?</p>