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hasIdentifier: https://padme-analytics.de/pht/codeFragment/a3bfdfa5906b3b86e1ad8284f5ab3be25891d6d6459248b7493639f908c22f56
hasContent: covid_class_model_history = covid_class_model.fit(self.training_dataset, epochs=self.epochs, callbacks=[early_stop, reduce_learning_rate, model_check_point])

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