System Info

Hello there! 👋
I'm following along the run_translation.py example.
Thanks for making it! It expands gratefully from the translation docs tutorial

Context

Managed to configure flags for training, When launching in CLI

python train_model.py --model_name_or_path '/Users/.../The-Lord-of-The-Words-The-two-frameworks/src/models/t5-small' --output_dir '/en-ru-model' --dataset_name '/Users/.../The-Lord-of-The-Words-The-two-frameworks/src/data/opus_books' --dataset_config_name en-ru --do_train --source_lang en --target_lang ru --num_train_epochs 1 --overwrite_output_dir

the following error appears

raise TypeError("Dataset argument should be a datasets.Dataset!")
TypeError: Dataset argument should be a datasets.Dataset!

Then read forum recommendation, tried to launch the training commenting the tf_eval_dataset creation , and launched training. The model trained without having the eval_dataset.
When I passed the flag --do_eval it raised error flagged here

I downloaded the opus books dataset and I saw in the README.md that it don´t have a validation split

- config_name: en-ru
  features:
  - name: id
    dtype: string
  - name: translation
    dtype:
      translation:
        languages:
        - en
        - ru
  splits:
  - name: train
    num_bytes: 5190880
    num_examples: 15496
  download_size: 1613419
  dataset_size: 5190880

Issue 1. Reproducibility coming from tutorial

• Can you please confirm that this example runs straightforward with WMT19 and that I might not have this issue taking this dataset and not the opus books one?

• Would you be willing to accept a PR with a comment in the example either pointing to the readme table or making more explicit that this example comes with a specific dataset with its link around here ? Is there a way you think I could help those users having the path from docs tutorial to script example ?

Am I missing something ? I think it's dataset related but Im not sure anymore...

Issue 2. Broken link

Found a broken link, if you are ok i´ll fix it with this

Dependencies

transformers==4.31.0.dev0
tensorflow-macos==2.10.0

Tangential and mental model

I'm actually following this script which is a copy, that came recommended from #24254 . Please let me know if something has changed. Im seeing the history and last commit seems from Jun7 and mine is Jun13
I grouped the broken link with dataset in one issue as it might impact 1 PR for Reproducibility, but let me know if you prefer them separately.

Thanks so so much for your help 🙏 & thanks for the library!

Who can help?

No response

Information

• The official example scripts
• My own modified scripts

Tasks

• An officially supported task in the examples folder (such as GLUE/SQuAD, ...)
• My own task or dataset (give details below)

Reproduction

1. run the script
2. download opus books dataset
3. config flags
4. run script with and without eval_dataset logic

Expected behavior

• Dataset ? Either with link in README.md or in script commented?
• Correct link for

Tagging @sgugger