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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 render_reverse(self, inst=None, context=None):
 """Renders the reverse URL for this path."""

        rendered = self.render(inst=inst, context=context)
        parts = rendered.split('/')
        # we only prettify URLs for these files
        if parts[-1] in ['index.html', 'index.htm']:
            return ('/'.join(parts[:-1])) + '/'
        return rendered