code: def test_weight_space(self):
      weight_space.main(None)
  
imports: from absl.testing import absltest
  from jax import config
  from examples import weight_space
  from tests import test_utils
label_desc: Use image node_id 1 for calling the WeightSpaceTest obj's underlying member method code with example usage: obj.test_weight_space() without return types