in tasks/count-or-mem/generate_data.py [0:0]
def put_train_fpa(root, train_length):
with open(f'{root}/train.src', 'w') as train_src, open(f'{root}/train.dst', 'w') as train_tgt:
train_input = ' '.join(['a'] * train_length)
print(train_input, file=train_src)
train_output = ' '.join(['b'] * train_length)
print(train_output, file=train_tgt)