code: def setup_method(self):
      super().setup_method()
      # create a chroma database under the tmp directory
      tmp_directory = tempfile.mkdtemp()
      self.run_sql(
          f"""
              CREATE DATABASE chroma_test
              WITH ENGINE = "chromadb",
              PARAMETERS = {{
                  "persist_directory" : "{tmp_directory}"
              }}
              """
      )
      yield
      # Teardown code: drop the database and remove the temporary directory
      self.run_sql("DROP DATABASE chroma_test;")
      shutil.rmtree(tmp_directory)
  
file_path: mindsdb/mindsdb/integrations/handlers/chromadb_handler/tests/test_chromadb_handler.py
imports: import importlib
  import shutil
  import tempfile
  from unittest.mock import patch
  import pandas
  import pytest
  from mindsdb_sql import parse_sql
  from tests.unit.executor_test_base import BaseExecutorTest
label_desc: Use image node_id 2 for calling the TestChromaDBHandler obj's underlying member method code with example usage: obj.setup_method() without return types