code: def check_hyperopt_scheduler_dependencies_installed(
      config: "ModelConfig",
  ) -> None:  # noqa: F821
      """Check that the hyperopt scheduler dependencies are installed."""
      if config.hyperopt is None:
          return
  
      try:
          config.hyperopt.executor.scheduler.dependencies_installed()
      except ImportError as e:
          raise ConfigValidationError(e.msg)
  
imports: from abc import ABC, abstractmethod
  from re import findall
  from typing import Callable, TYPE_CHECKING
  from transformers import AutoConfig
  from ludwig.api_annotations import DeveloperAPI
  from ludwig.constants import AUDIO, BINARY, CATEGORY, IMAGE, IN_MEMORY, MIN_QUANTIZATION_BITS_FOR_MERGE_AND_UNLOAD, MODEL_ECD, MODEL_GBM, MODEL_LLM, NUMBER, SEQUENCE, SET, TEXT, TIMESERIES, VECTOR
  from ludwig.error import ConfigValidationError
  from ludwig.utils.metric_utils import get_feature_to_metric_names_map_from_feature_collection
  from ludwig.utils.misc_utils import merge_dict
label_desc: Use image node_id 19 for calling a global function with example usage: check_hyperopt_scheduler_dependencies_installed(config) without return types