[Tutor] Socket error in class

[leam hall]

What am I missing?

####
class mysocket():
  import socket
  def __init__(self, sock=None);
    if sock is None:
      self.sock = socket.socket(socket.socket.AF_NET,
socket.socket.SOCK_STREAM)
    else:
      self.sock = sock


####
Error:
NameError: global name "socket" is not defined.