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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 set_lacp_fallback(self, name, mode=None):
 """Configures the Port-Channel lacp_fallback Args: name(str):
 The Port-Channel interface name mode(str):
 The Port-Channel LACP fallback setting Valid values are 'disabled', 'static', 'individual': * static - Fallback to static LAG mode * individual - Fallback to individual ports * disabled - Disable LACP fallback Returns: True if the operation succeeds otherwise False is returned """

        if mode not in ['disabled', 'static', 'individual']:
            return False
        disable = True if mode == 'disabled' else False
        commands = ['interface %s' % name]
        commands.append(self.command_builder('port-channel lacp fallback',
                                             value=mode, disable=disable))
        return self.configure(commands)