code: def test_wrong_num_outputs(self):
      f = jnp.vectorize(lambda *args: args, signature="(),()->(),(),()")
      with self.assertRaisesRegex(
          TypeError, "wrong number of output arguments"
      ):
          f(1, 2)
  
imports: from functools import partial
  from absl.testing import absltest
  import numpy
  import jax
  from jax import numpy
  from jax._src import test_util
  from jax import config
label_desc: Use image node_id 14 for calling the VectorizeTest obj's underlying member method code with example usage: obj.test_wrong_num_outputs() without return types