code: def test_glorot_uniform_c01b_4d_only():
      from lasagne.init import GlorotUniform
  
      with pytest.raises(RuntimeError):
          GlorotUniform(c01b=True).sample((100,))
  
      with pytest.raises(RuntimeError):
          GlorotUniform(c01b=True).sample((100, 100))
  
      with pytest.raises(RuntimeError):
          GlorotUniform(c01b=True).sample((100, 100, 100))
  
imports: import pytest
label_desc: Use image node_id 18 for calling a global function with example usage: test_glorot_uniform_c01b_4d_only() without return types