code: def test_different_shapes_x_y_groups(X, y, groups, valid_n_splits):
      cv = GroupTimeSeriesSplit(valid_n_splits)
      with pytest.raises(ValueError):
          cv.split(X, y, groups)
  
imports: import numpy
  import pandas
  import pytest
  from sklearn.linear_model import Lasso
  from sklearn.model_selection import GridSearchCV
  from sklearn.pipeline import Pipeline
  from sklego.model_selection import GroupTimeSeriesSplit
label_desc: Use image node_id 11 for calling a global function with example usage: test_different_shapes_x_y_groups(X, y, groups, valid_n_splits) without return types