class_docstr: Unit test for Smart Data Lake Code Generator
class_docstr_tok: ["Unit","test","for","Smart","Data","Lake","Code","Generator"]
code: def logger(self):
      return Logger(True, False)
  
imports: from typing import Optional
  from unittest.mock import Mock
  import pandas
  import pytest
  from pandasai.helpers.logger import Logger
  from pandasai.helpers.output_types import output_type_factory
  from pandasai.helpers.viz_library_types import viz_lib_type_factory
  from pandasai.llm.fake import FakeLLM
  from pandasai.pipelines.pipeline_context import PipelineContext
  from pandasai.prompts.generate_python_code import GeneratePythonCodePrompt
  from pandasai.smart_dataframe import SmartDataframe
  from pandasai.pipelines.smart_datalake_chat.code_generator import CodeGenerator
label_desc: Use image node_id 6 for calling the TestCodeGenerator obj's underlying member method code with example usage: obj.logger() and returns: Logger