code: def named_product(**config):
      keys = list(config.keys())
      values = list(config.values())
      configs = []
      for val in itertools.product(*values):
          config = dict(zip(keys, val))
          name = ",".join(
              "{}={}".format(k, v) for k, v in config.items()
          )
          configs.append((name, config))
      return configs
  
imports: import itertools
  from absl.testing import parameterized
  import numpy
  from sonnet.src import base
  from sonnet.src import test_utils
  import tensorflow
  import tree
label_desc: Use image node_id 4 for calling a global function with example usage: named_product() and returns: configs