code: def test_dataset(dataset):
      mod = __import__(f"arch.data.{dataset}", fromlist=[dataset])
      data = mod.load()
      assert isinstance(data, pd.DataFrame)
  
imports: import glob
  import os
  import pandas
  import pytest
label_desc: Use image node_id 2 for calling a global function with example usage: test_dataset(dataset) without return types