text: import sys, os
  src_path = os.path.join(os.path.dirname(os.path.dirname(os.path.realpath(__file__))), 'src')
  sys.path.append(src_path)
  
  from src import create_dataset, utils
  from pandas import DataFrame
  import pytest
  
  @pytest.fixture
  def get_config():
      config = utils.open_yaml("params.yaml")
      return config
  
  def test_data_preparation(get_config):
      df = create_dataset.create_ds("params.yaml")
      ds_path = get_config['data']["dataset_path"].split("/")[-1]
  
      assert type(df)== DataFrame
      assert (ds_path in os.listdir("data"))==True
  
  
  
  