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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 _direct_render(self, name, attrs):
 """Render the widget the old way - using field_template or output_format."""

        context = {
            'image': self.image_url(),
            'name': name,
            'key': self._key,
            'id': u'%s_%s' % (self.id_prefix, attrs.get('id')) if self.id_prefix else attrs.get('id'),
            'audio': self.audio_url(),
        }
        self.image_and_audio = render_to_string(settings.CAPTCHA_IMAGE_TEMPLATE, context)
        self.hidden_field = render_to_string(settings.CAPTCHA_HIDDEN_FIELD_TEMPLATE, context)
        self.text_field = render_to_string(settings.CAPTCHA_TEXT_FIELD_TEMPLATE, context)
        return self.format_output(None)