code: def __init__(
      self,
      cfg: DictConfig,
      trainer: Trainer,
  ):
      super().__init__(cfg, trainer)
  
imports: from omegaconf.dictconfig import DictConfig
  from pytorch_lightning.trainer.trainer import Trainer
  from nemo.collections.nlp.models.language_modeling.megatron_gpt_sft_model import MegatronGPTSFTModel
  from nemo.collections.nlp.modules.common.megatron.adapters.mcore_mixins import MCoreGPTEmbeddingMixin, MCoreSelfAttentionMixin, MCoreTransformerLayerMixin, swap_mcore_mixin
  from nemo.collections.nlp.modules.common.megatron.adapters.parallel_adapters import AdapterName, InfusedAdapterConfig, LoraKQVAdapterConfig, LoraKQVAdapterWeightTyingConfig, MLPInfusedAdapterConfig, ParallelLinearAdapterConfig, ParallelLinearAdapterWeightTyingConfig, PromptEncoderAdapterConfig
  from nemo.core.classes.mixins import adapter_mixins
  from nemo.utils import logging, model_utils
  from nemo.utils.decorators import deprecated
label_desc: Use image node_id 1 to create a new MegatronGPTLayerwisePEFTModel object from inherited base classes: MegatronGPTPEFTModel with example: obj = MegatronGPTLayerwisePEFTModel(cfg, trainer)