import torchimport torch.nn as nnfrom torchmeta.modules import MetaModule, MetaLinearclass Attention(nn.Module): def __init__(self, hidden_size): super(Attention, self).__init__() self.attention_weights = nn.Linear(hidden_size, 1, bias=False) def forward(self, lstm_output): # lstm_output shape: (batch_size, seq_len, hidden_size) scores = self.attention_weights(l..