code: def __call__(self):
      if self.is_initializing():
          zeros = jnp.zeros([])
          self.put_variable("params", "w", zeros + 0)
          self.put_variable("flim_state", "s", zeros + 1)
          self.put_variable("flam_state", "s", zeros + 2)
  
      w = self.get_variable("params", "w")
      flim = self.get_variable("flim_state", "s")
      flam = self.get_variable("flam_state", "s")
      return w, flim, flam
  
imports: from absl.testing import absltest
  from absl.testing import parameterized
  import flax.errors
  import flax.linen
  from haiku._src import base
  from haiku._src import module
  from haiku._src import transform
  from haiku._src.flax import transform_flax
  import jax
  import jax.numpy
label_desc: Use image node_id 1 for calling the Child obj's underlying member method code with example usage: obj.__call__() and returns: w,  flim,  flam