Code fragment metadata

hasIdentifier: https://padme-analytics.de/pht/codeFragment/a31a51c865314703d9a8002a6bb5dca35322995b2c2a7f44010a1d6590e09c26
hasContent: df_X_train_mean.to_csv(osp.join(stat_dir, 'X_train_mean.csv'))

Code fragment is used in the following Trains