I have a model developed in Keras that I wish to port over to PyTorch. The model is
from keras.models import Sequential
from keras.layers import Dropout, Dense, LSTM, Bidirectional,Embedding, GlobalMaxPool1D
vocabulary_size = vocab_size
seq_len = 40
embed_len=20
model = Sequential()
model.add(Embedding(vocabulary_size+1, embed_len, input_length=seq_len))
model.add(LSTM(units = 80, return_sequences=True))
model.add(Dropout(0.5))
model.add(LSTM(units = 40))
model.add(Dropout(0.5))
model.add(Dense(units=20, activation='softmax'))
model.summary()