code: def test_glorot_normal_gain():
      from lasagne.init import GlorotNormal
  
      sample = GlorotNormal(gain=10.0).sample((100, 100))
      assert -0.1 < sample.mean() < 0.1
      assert 0.9 < sample.std() < 1.1
  
      sample = GlorotNormal(gain="relu").sample((100, 100))
      assert -0.01 < sample.mean() < 0.01
      assert 0.132 < sample.std() < 0.152
  
imports: import pytest
label_desc: Use image node_id 11 for calling a global function with example usage: test_glorot_normal_gain() without return types