class_docstr: Test Class for Anthropic Integration Testing
docstr: Test for single question/answer pair
code: def test_single_qa(self):
      """Test for single question/answer pair"""
      self.run_sql(
          f"""
              CREATE MODEL proj.test_anthropic_single_qa
              PREDICT answer
              USING
                  engine='anthropic',
                  column='question',
                  api_key='{self.get_api_key('ANTHROPIC_API_KEY')}';
              """
      )
      self.wait_predictor("proj", "test_anthropic_single_qa")
  
      result_df = self.run_sql(
          """
              SELECT answer
              FROM proj.test_anthropic_single_qa
              WHERE question = 'What is the capital of Sweden?';
          """
      )
      assert "stockholm" in result_df["answer"].iloc[0].lower()
  
file_path: mindsdb/tests/unit/ml_handlers/test_anthropic.py
imports: import os
  import pytest
  import pandas
  from unittest.mock import patch
  from .base_ml_test import BaseMLAPITest
label_desc: Use image node_id 4 for calling the TestAnthropic obj's underlying member method code with example usage: obj.test_single_qa() without return types