code: def __eq__(self, other):
      return self.foo == other.foo and self.bar == other.bar
  
imports: import collections
  import jax
  import jax.numpy
  import numpy
  import optax
  from absl.testing import absltest
  import flax
  from flax import traverse_util
  from flax.core import freeze
label_desc: Use image node_id 2 for calling the Foo obj's underlying member method code with example usage: obj.__eq__(other) and returns: unknown