import tfreecord

writer = tfreecord.RecordWriter()
feature = {
    'id': writer.int64_feature(759),
    'text': writer.bytes_feature("Now rides our knight".encode("utf-8")),
    'label': writer.bytes_feature("poem".encode("utf-8")),
}

with open("poems.tfrecord", "ab") as f:
    f.write(writer.encode_example(feature))

import tfreecord

reader = tfreecord.RecordReader()

for data in reader.read_from_tfrecord("poems.tfrecord"):
    print(data)