code: def as_crispy_errors(form, template_pack=TEMPLATE_PACK):
      
      if isinstance(form, BaseFormSet):
          template = get_template('%s/errors_formset.html' % template_pack)
          c = Context({'formset': form}).flatten()
      else:
          template = get_template('%s/errors.html' % template_pack)
          c = Context({'form': form}).flatten()
  
      return template.render(c)
docs: Renders only form errors the same way as django-crispy-forms::
  
          {% load crispy_forms_tags %}
          {{ form|as_crispy_errors }}
  
      or::
  
          {{ form|as_crispy_errors:"bootstrap" }}