test_seq = tokenizer.texts_to_sequences(test_data) print("\nTest Sequence = ", test_seq) padded = pad_sequences(test_seq, maxlen=10) print("\nPadded Test Sequence: ") print(padded) And here’s our output. # Output Test Sequence = [[1, 2, 4, 1, 11], [1, 1, 1, 1], [10, 1, 1, 1]] Padded Test Sequence: [[ 0 0 0 0 0 1 2 4 1 11] [ 0 0 0 0 0 0 1 1 1 1] [ 0 0 0 0 0 0 10 1 1 1]]