code: def test_pandas_compute_stationarity_test(compute_time_data):
      test_df = _pandas_compute_stationarity_test(
          compute_time_data["var"], test="dickey-fuller"
      )
      assert _is_dataframe(test_df)
      assert test_df.shape == (7, 1)
      test_df = _pandas_compute_stationarity_test(
          compute_time_data["var"], test="kpss"
      )
      assert _is_dataframe(test_df)
      assert test_df.shape == (7, 1)
  
file_path: data-describe/tests/test_time_series.py
imports: import matplotlib
  import pytest
  import plotly.graph_objects
  from data_describe.core.time import _pandas_compute_stationarity_test, adf_test, kpss_test, _pandas_compute_decompose_timeseries, _pandas_compute_autocorrelation, plot_autocorrelation, stationarity_test
  import data_describe
  from data_describe.compat import _is_dataframe
label_desc: Use image node_id 3 for calling a global function with example usage: test_pandas_compute_stationarity_test(compute_time_data) without return types