      Note that rendering of field and form errors is not currently supported.
      """
      media_type = 'text/html'
      format = 'form'
      template = 'rest_framework/form.html'
      charset = 'utf-8'
  
      field_templates = ClassLookupDict({
          serializers.Field: {
              'default': 'input.html'
 
</s> remove 
        template = loader.get_template(self.template)
 </s> add         template = loader.get_template('rest_framework/horizontal/form.html') </s> remove         template_name = 'rest_framework/fields/' + layout + '/' + base
 </s> add         template_name = template_pack + '/fields/' + base </s> remove             'layout': getattr(getattr(data, 'Meta', None), 'layout', 'horizontal'),
 </s> add             'template_pack': 'rest_framework/horizontal', </s> remove         if style_type == 'textarea' and layout == 'inline':
            style_type = 'default'
 </s> add  </s> remove     def render_field(self, field, layout=None):
        layout = layout or 'vertical'
 </s> add     def render_field(self, field, template_pack=None):
      Note that rendering of field and form errors is not currently supported.
      """
      media_type = 'text/html'
      format = 'form'

      charset = 'utf-8'
  
      field_templates = ClassLookupDict({
          serializers.Field: {
              'default': 'input.html'
keep keep keep keep replace keep keep keep keep keep
 Reorganize to use template_pack in form rendering 
rest_framework/renderers.py