private:
  test.csv: c86022f990b9fccf644806e023d24b51
public:
  sample_submission.csv: 6ca155a2486ee7455662e159318b09df
  train.csv: fe97ca1df1ac09c8c3c6a24853481f79
zip: 1fc460b6656261ddafcc21a44248844e
