def get_train_val_dataloader()

in src/builder.py [0:0]


    def get_train_val_dataloader(self):
        if self._train_dataloader is None:
            self._train_dataloader = DataLoader(dataset=self.get_train_dataset(), num_workers=self.num_workers,
                                                batch_size=self.batch_size, shuffle=True)

        if self._val_dataloader is None:
            self._val_dataloader = DataLoader(dataset=self.get_val_dataset(), num_workers=self.num_workers,
                                              batch_size=self.batch_size, shuffle=False)

        return self._train_dataloader, self._val_dataloader