class_docstr: Unit test for Smart Data Lake Result Validation
class_docstr_tok: ["Unit","test","for","Smart","Data","Lake","Result","Validation"]
code: def context(self, sample_df, config):
      return PipelineContext([sample_df], config)
  
imports: from typing import Optional
  from unittest.mock import Mock
  import pandas
  import pytest
  from pandasai.helpers.logger import Logger
  from pandasai.llm.fake import FakeLLM
  from pandasai.pipelines.pipeline_context import PipelineContext
  from pandasai.smart_dataframe import SmartDataframe
  from pandasai.pipelines.smart_datalake_chat.result_validation import ResultValidation
label_desc: Use image node_id 5 for calling the TestResultValidation obj's underlying member method code with example usage: obj.context(sample_df, config) and returns: PipelineContext