code: def test_nonpositive_input_dims_raises_value_error(self):
      from lasagne.layers import InputLayer
  
      with pytest.raises(ValueError):
          InputLayer(shape=(None, -1, -1))
      with pytest.raises(ValueError):
          InputLayer(shape=(None, 0, 0))
      InputLayer(shape=(None, 1, 1))
  
file_path: Lasagne/lasagne/tests/layers/test_input.py
imports: import pytest
  import theano
label_desc: Use image node_id 10 for calling the TestInputLayer obj's underlying member method code with example usage: obj.test_nonpositive_input_dims_raises_value_error() without return types