code: def test_auto_eviews(trivariate_data, config):
      y, x = trivariate_data
      leads, lags = config[0]
      expected = np.array(config[1])
      params = expected[:, 0]
      se = expected[:, 1]
      res = DynamicOLS(y, x).fit(bandwidth=1, df_adjust=True)
      assert res.leads == leads
      assert res.lags == lags
      assert_allclose(res.params, params, rtol=1e-4)
      assert_allclose(res.std_errors, se, rtol=1e-4)
  
file_path: arch/arch/tests/unitroot/test_dynamic_ols.py
imports: import numpy
  from numpy.testing import assert_allclose
  import pandas
  import pytest
  from arch.unitroot.cointegration import DynamicOLS
label_desc: Use image node_id 8 for calling a global function with example usage: test_auto_eviews(trivariate_data, config) without return types