code: def test_init(self, context, config):
      # Test the initialization of the Pipeline
      pipeline = Pipeline(context)
      assert isinstance(pipeline, Pipeline)
      assert pipeline._context._config == Config(**config)
      assert pipeline._context == context
      assert pipeline._steps == []
  
imports: from typing import Any, Optional
  from unittest.mock import Mock
  import pandas
  import pytest
  from pandasai.llm.fake import FakeLLM
  from pandasai.pipelines.base_logic_unit import BaseLogicUnit
  from pandasai.pipelines.pipeline import Pipeline
  from pandasai.pipelines.pipeline_context import PipelineContext
  from pandasai.schemas.df_config import Config
  from pandasai.smart_dataframe import SmartDataframe
label_desc: Use image node_id 6 for calling the TestPipeline obj's underlying member method code with example usage: obj.test_init(context, config) without return types