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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def write_human(self, buffer_):
 """ Emulates human typing speed """


        if self.IAC in buffer_:
            buffer_ = buffer_.replace(self.IAC, self.IAC + self.IAC)
        self.msg("send %r", buffer_)
        for char in buffer_:
            delta = random.gauss(80, 20)
            self.sock.sendall(char)
            time.sleep(delta / 1000.0)