Help addapting pytorch/text-classification example to t5

🤗Transformers
5

Also:

from transformers import (
    T5Config,
    T5TokenizerFast,
    DataCollatorForSeq2Seq,
    EvalPrediction,
    HfArgumentParser,
    PretrainedConfig,
    Trainer,
    TrainingArguments,
    set_seed,
)

from t5_extra_models import T5ForSequenceClassification

And the corresponding replacements in the code.