code: def gbm(*args, **kwargs):
      try:
          from ludwig.models.gbm import GBM
      except ImportError:
          logger.warning(
              "Importing GBM requirements failed. Not loading GBM model type. "
              "If you want to use GBM, install Ludwig's 'tree' extra."
          )
          raise
  
      return GBM(*args, **kwargs)
  
imports: import logging
  from ludwig.constants import MODEL_ECD, MODEL_GBM, MODEL_LLM
  from ludwig.models.ecd import ECD
  from ludwig.models.llm import LLM
label_desc: Use image node_id 1 for calling a global function with example usage: gbm() and returns: GBM