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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_js_template(self, template_path, element_id, context=None):
 """ Render a js template. """

        context = context or {}
        return u"<script type='text/template' id='{}'>\n{}\n</script>".format(
            element_id,
            self.render_template(template_path, context)
        )