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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 mjml(parser, token):
 """ Compile MJML template after render django template. Usage: {% mjml %} .. MJML template code .. {% endmjml %} """

    nodelist = parser.parse(('endmjml',))
    parser.delete_first_token()
    tokens = token.split_contents()
    if len(tokens) != 1:
        raise template.TemplateSyntaxError("'%r' tag doesn't receive any arguments." % tokens[0])
    return MJMLRenderNode(nodelist)