code: def test_search_text_contains(self):
      self.adapter.create(
          text="Hello!", search_text="hello exclamation"
      )
      self.adapter.create(
          text="Hi everyone!", search_text="hi everyone"
      )
  
      results = list(
          self.adapter.filter(search_text_contains="everyone")
      )
  
      self.assertEqual(len(results), 1)
      self.assertEqual(results[0].text, "Hi everyone!")
  
imports: from unittest import TestCase
  from chatterbot.conversation import Statement
  from chatterbot.storage.sql_storage import SQLStorageAdapter
label_desc: Use image node_id 11 for calling the SQLStorageAdapterFilterTests obj's underlying member method code with example usage: obj.test_search_text_contains() without return types