code: def __init__(self, save_dir: str):
      super().__init__(save_dir)
      self._save_dir = os.path.join(self._save_dir, "profile")
  
imports: import os
  import jax
  from typing import Union, Optional
  import jaxlib.xla_extension
  import ivy
  from ivy.functional.backends.jax import JaxArray
  from ivy.functional.ivy.device import _shift_native_arrays_on_default_device, Profiler
label_desc: Use image node_id 1 to create a new Profiler object from inherited base classes: BaseProfiler with example: obj = Profiler(save_dir)