Code fragment metadata

hasIdentifier: https://padme-analytics.de/pht/codeFragment/ac7a9cbb417e0916c4e4a6dd4bd52b250a384392edd333620d115e0038805abe
hasContent: data_df["source"] = data_df["source"].apply(lambda x: sub("#.*", "", x))

Code fragment is used in the following Trains