build_submission.py

def build_submission(preds, 
                     score, 
                     score_name="auc", 
                     file_title="sub", 
                     sample_sub_file="../data/sample_submission.csv", 
                     submissions_path="../submissions/"):
  
    timestamp = int(time()) 
    submission = pd.read_csv(sample_sub_file)
    submission[TARGET] = preds
    submission.to_csv(submissions_path + "{}_" + score_name + "_{}_{:.4f}.csv.gz".format(timestamp,
                                                                                         file_title,
                                                                                         score), 
                      index=False,
                      compression="gzip")