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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 cli(env, identifier):
 """Cancel a dedicated host server immediately"""


    mgr = SoftLayer.DedicatedHostManager(env.client)

    host_id = helpers.resolve_id(mgr.resolve_ids, identifier, 'dedicated host')

    if not (env.skip_confirmations or formatting.no_going_back(host_id)):
        raise exceptions.CLIAbort('Aborted')

    mgr.cancel_host(host_id)

    click.secho('Dedicated Host %s was cancelled' % host_id, fg='green')