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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, account_id, content_url):
 """Purge cached files from all edge nodes. Examples: slcli cdn purge 97794 http://example.com/cdn/file.txt slcli cdn purge 97794 http://example.com/cdn/file.txt https://dal01.example.softlayer.net/image.png """


    manager = SoftLayer.CDNManager(env.client)
    content_list = manager.purge_content(account_id, content_url)

    table = formatting.Table(['url', 'status'])

    for content in content_list:
        table.add_row([
            content['url'],
            content['statusCode']
        ])

    env.fout(table)