this is what I run (finetune.sh is basically the same as in the examples)
WANDB_PROJECT='inv_num_t5_small' ./finetune.sh \
    --data_dir ${PWD}/inv-num \
    --output_dir inv-num-results-2 \
    --model_name_or_path t5-small \
    --train_batch_size 16 --eval_batch_size 16 \
    --num_train_epochs 300 \
    --max_source_length=512 \
    --max_target_length=30 --val_max_target_length=30 --test_max_target_length=30 \
    --logger wandb