写一段代码实现maml-transformer模型

下面是一段实现MAML-Transformer模型代码： import torch

import torch.nn as nnclass MAMLTransformer(nn.Module):

def __init__(self, input_size, output_size, hid_size):
    super(MAMLTransformer, self).__init__()
    self.input_size = input_size
    self.output_size = output_size
    self.h