thomwolf:

train_testvalid = dataset.train_test_split(test=0.1)
# Split the 10% test + valid in half test, half valid
test_valid = train_test_dataset['test'].train_test_split(test=0.5)
# gather everyone if you want to have a single DatasetDict
train_test_valid_dataset = DatasetDict({
    'train': train_testvalid['train'],
    'test': test_valid['test'],
    'valid': test_valid['train']})



I am getting error like AttributeError: ‘DatasetDict’ object has no attribute ‘train_test_split’. Could you please tell me how to solve this?