Whats wrong with this? need help..

'''
trying to make a IRC client,
getting "type error: 'module' object is not callable" in
line 16:
sock = socket(socket.AF_INET, socket.SOCK_STREAM)
'''

import socket
port = 6667
server = "eu.undernet.org"
channel = "#TestChan"


class IRCClass:
    def __init__(self):
        sock = socket(socket.AF_INET, socket.SOCK_STREAM)
        self.bind((port, server))

    def connect(self):
        sock.connect()
        try:
            self.recieve()
            
        except:
            return "Something failed."

    def recieve(self):
        line = self.sock.recv(byte)
        return line




irc = IRCClass()
irc.connect(port, server)
irc.byte = 1024
irc.recv()

sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)