code: def test_bias_false(self):
      lc = LocallyConnected(1, 1, 1, bias=False)
      assert lc.bias is None
  
imports: from torch import nn
  from causalnex.structure.pytorch.nonlinear import LocallyConnected
label_desc: Use image node_id 2 for calling the TestLocallyConnected obj's underlying member method code with example usage: obj.test_bias_false() without return types