def main():
    yumdnf_argument_spec['argument_spec']['use_backend'] = dict(default='auto', choices=['auto', 'yum', 'yum4', 'dnf'])
    module = AnsibleModule(**yumdnf_argument_spec)
    module_implementation = YumModule(module)
    module_implementation.run()
def main():
    yumdnf_argument_spec['argument_spec']['use_backend'] = dict(default='auto', choices=['auto', 'yum', 'yum4', 'dnf'])
    module = AnsibleModule(**yumdnf_argument_spec)
    module_implementation = YumModule(module)
    module_implementation.run()