class_docstr: Linear Projection Preencoder.
docstr: Get the output size.
code: def output_size(self) -> int:
      """Get the output size."""
      return self.output_dim
  
file_path: espnet/espnet2/asr/preencoder/linear.py
imports: from typing import Tuple
  import torch
  from typeguard import check_argument_types
  from espnet2.asr.preencoder.abs_preencoder import AbsPreEncoder
label_desc: Use image node_id 3 for calling the LinearProjection obj's underlying member method code with example usage: obj.output_size() and returns: self