code: def test_filter_text_no_matches(self):
      self.adapter.create(
          text="Testing...", in_response_to="Why are you counting?"
      )
      results = list(self.adapter.filter(text="Howdy"))
  
      self.assertEqual(len(results), 0)
  
imports: from django.test import TestCase
  from chatterbot.storage import DjangoStorageAdapter
  from chatterbot.conversation import Statement
  from chatterbot.ext.django_chatterbot.models import Statement
label_desc: Use image node_id 1 for calling the DjangoAdapterFilterTests obj's underlying member method code with example usage: obj.test_filter_text_no_matches() without return types