code: def test_slice(self, use_pandas):
      data = gen_data(2, use_pandas)
      a = array_like(data, "a", ndim=2)
      assert type(a[1:]) is np.ndarray
  
imports: from collections import OrderedDict
  import numpy
  import pandas
  import pytest
  from statsmodels.tools.validation import array_like, PandasWrapper, bool_like, dict_like, float_like, int_like, string_like
  from statsmodels.tools.validation.validation import _right_squeeze
label_desc: Use image node_id 8 for calling the TestArrayLike obj's underlying member method code with example usage: obj.test_slice(use_pandas) without return types