code: def test_run_without_meta(self):
      component = AnswerBuilder()
      output = component.run(query="query", replies=["reply1"])
      answers = output["answers"]
      assert answers[0].data == "reply1"
      assert answers[0].meta == {}
      assert answers[0].query == "query"
      assert answers[0].documents == []
      assert isinstance(answers[0], GeneratedAnswer)
  
file_path: haystack/test/components/builders/test_answer_builder.py
imports: import logging
  import pytest
  from haystack import GeneratedAnswer, Document
  from haystack.components.builders.answer_builder import AnswerBuilder
label_desc: Use image node_id 2 for calling the TestAnswerBuilder obj's underlying member method code with example usage: obj.test_run_without_meta() without return types