code: def importable(preset_name):
      """
      Try to import preset name
      :param preset_name: |name| preset name
      :return: |bool| true if possible to import preset
      """
      try:
          import_preset(preset_name)
          return True
      except BaseException:
          return False
  
file_path: coach/rl_coach/tests/utils/presets_utils.py
imports: import os
  import pytest
  from importlib import import_module
  from rl_coach.tests.utils.definitions import Definitions
label_desc: Use image node_id 4 for calling a global function with example usage: importable(preset_name) and returns: True, False