code: def get_pointer_src_tokens(
      self, encoder_out: Dict[str, Tensor]
  ) -> torch.Tensor:
      return encoder_out["src_tokens"]
  
file_path: pytext/pytext/models/seq_models/projection_layers.py
imports: from typing import Dict, Optional, Tuple
  import torch
  import torch.nn.functional
  from pytext.models.seq_models.utils import Linear
  from torch import nn, Tensor
  from .attention import DecoupledMultiheadAttention
  from .utils import verify_encoder_out
label_desc: Use image node_id 4 for calling the DecoupledDecoderHead obj's underlying member method code with example usage: obj.get_pointer_src_tokens(encoder_out) and returns: encoder_out