human
I wrote the below code

    nodelist = parser.parse(('endeval',))
    class EvalNode(template.Node, ):
        def render(self, context):
            return template.Template(nodelist.render(context)).render(template.Context(context))
    parser.delete_first_token()
    return EvalNode()

What's a good function header?

=====
Here's a good function header?
assistant
#Here's a good function header.

@register.tag(name='eval')
def do_eval(parser, token):