code: def _merge_with_unique_names(
      a: tp.Dict[str, tp.Any],
      b: tp.Dict[str, tp.Any],
  ) -> tp.Dict[str, tp.Any]:
      names = set()
      output = dict(a)
  
      for name, value in b.items():
          output[get_unique_name(names, name)] = value
  
      return output
  
imports: import enum
  import functools
  import hashlib
  import inspect
  import io
  import os
  import re
  import shutil
  import sys
  import typing
  import urllib
  from functools import total_ordering
  import jax
  import jax.numpy
  import jax.tree_util
  import numpy
  import treex
  from elegy import types
label_desc: Use image node_id 16 for calling a global function with example usage: _merge_with_unique_names(a, b) and returns: output