Code fragment metadata

hasIdentifier:	https://padme-analytics.de/pht/codeFragment/bdd314ec0d1f353f17661dfdc1be66aab651426783ef1657d7a9bd459677cbdd
hasContent:	self.df_drugs['clean_review'] = self.cleanReviews(self.df_drugs['review'])

Code fragment is used in the following Trains