init

training_scripts/finetune_t5.py

@@ -90,7 +90,7 @@ def train(
                 per_device_train_batch_size=_BATCH,
             ),
             data_collator=transformers.DataCollatorForSeq2Seq(tokenizer, model=model),
-            train_dataset=tokenized_dataset,
+            train_dataset=tokenized_dataset.copy(),
         )
         # train
         result = trainer.train()