code: def stride(self):
      # Hard coded here. Should infer from convs in future
      stride = 4
      return stride
  
imports: from typing import List, Tuple
  import torch
  import torch.nn.functional
  from torch import Tensor, nn
  from fairseq.models import FairseqEncoder
  from fairseq.models.speech_to_text import ConvTransformerEncoder
  from fairseq.models.speech_to_text.utils import attention_suppression, lengths_to_encoder_padding_mask, segments_to_sequence, sequence_to_segments
  from fairseq.modules import MultiheadAttention, TransformerEncoderLayer
label_desc: Use image node_id 2 for calling the AugmentedMemoryConvTransformerEncoder obj's underlying member method code with example usage: obj.stride() and returns: stride