code: def setUp(self, mock_create_engine):
      # Create a mock engine and connection
      self.mock_engine = Mock()
      self.mock_connection = Mock()
      self.mock_engine.connect.return_value = self.mock_connection
      mock_create_engine.return_value = self.mock_engine
  
      # Define your ConnectorConfig instance here
      self.config = DatabricksConnectorConfig(
          dialect="databricks",
          host="ehxzojy-ue47135",
          port=443,
          token="token",
          database="DATABRICKS_SAMPLE_DATA",
          httpPath="/sql/1.0/warehouses/1241rsa32",
          table="lineitem",
          where=[["column_name", "=", "value"]],
      ).dict()
  
      # Create an instance of SQLConnector
      self.connector = DatabricksConnector(self.config)
  
file_path: pandas-ai/tests/connectors/test_databricks.py
imports: import unittest
  import pandas
  from unittest.mock import Mock, patch
  from pandasai.connectors.base import DatabricksConnectorConfig
  from pandasai.connectors import DatabricksConnector
label_desc: Use image node_id 1 for calling the TestDataBricksConnector obj's underlying member method code with example usage: obj.setUp(mock_create_engine) without return types