code: def activate_neftune(model, neftune_noise_alpha=0.1):
      r"""
      Activates the neftune as presented in this code: https://github.com/neelsjain/NEFTune and paper:
      https://arxiv.org/abs/2310.05914
      """
      embeddings = unwrap(model).get_input_embeddings()
  
      embeddings.neftune_noise_alpha = neftune_noise_alpha
      hook_handle = embeddings.register_forward_hook(
          neftune_post_forward_hook
      )
      neftune_hook_handle = hook_handle
  
      return model, neftune_hook_handle
  
imports: import torch
label_desc: Use image node_id 3 for calling a global function with example usage: activate_neftune(model, neftune_noise_alpha) and returns: model,  neftune_hook_handle