code: def init_adapters(self, model_config, adapters_config):
      super().init_adapters(model_config, adapters_config)
  
      # Register hook for post embedding forward
      self.embed_tokens.register_forward_hook(
          self.post_embedding_forward
      )
  
file_path: adapters/src/adapters/models/llama/mixin_llama.py
imports: from typing import Iterable, Tuple
  import torch.nn
  from ...methods.bottleneck import BottleneckLayer
  from ...methods.lora import LoRALinear
  from ...methods.prefix_tuning import PrefixTuningLayer
  from ...model_mixin import EmbeddingAdaptersMixin, InvertibleAdaptersMixin, ModelBaseAdaptersMixin
label_desc: Use image node_id 1 for calling the LlamaModelAdapterMixin obj's underlying member method code with example usage: obj.init_adapters(model_config, adapters_config) without return types