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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 fake_keypress(self, key, repeat=1):
 """ Fake a keypress Usage: C{keyboard.fake_keypress(key, repeat=1)} Uses XTest to 'fake' a keypress. This is useful to send keypresses to some applications which won't respond to keyboard.send_key() @param key: they key to be sent (e.g. "s" or "<enter>") @param repeat: number of times to repeat the key event """

        for _ in range(repeat):
            self.mediator.fake_keypress(key)