code: def _check_X_y_numpy(X, y, n_instances, n_columns, n_timepoints):
      assert isinstance(X, np.ndarray)
      assert isinstance(y, np.ndarray)
      assert X.shape == (n_instances, n_columns, n_timepoints)
      assert y.shape == (n_instances,)
  
file_path: sktime/sktime/utils/_testing/tests/test_panel.py
imports: import numpy
  import pandas
  import pytest
  from sktime.datatypes import check_is_mtype
  from sktime.utils._testing.panel import _make_panel, make_classification_problem, make_regression_problem
label_desc: Use image node_id 2 for calling a global function with example usage: _check_X_y_numpy(X, y, n_instances, n_columns, n_timepoints) without return types