the naming of Keras layers causes failure during testing
Check test_inception_module for naming conventions.
block_1a, block_1b, block_pool1, block_pool2 = concatenated
assert block_1a.name == 'Block_1a_act_2/Relu:0' # <- sometimes keras changes given name (I don't know why yet)
assert block_1b.name == 'Block_1b_act_2_tanh/Tanh:0'