[P1] original_code encountered errors

[NitayGitHub]

Hi, after installing requirements.txt I ran task_steer.py in pyreft/examples/loreft/original_code and encountered three issues:

1. TypeError: TrainingArguments.init() got an unexpected keyword argument 'evaluation_strategy'
   Which can be solved by replacing
   evaluation_strategy="epoch" if task == "glue" else "no",
   with
   eval_strategy="epoch" if task == "glue" else "no",

2. TypeError: 'ConditionedSourceLowRankRotatedSpaceIntervention' object is not subscriptable
   File "/kaggle/working/pyreft/examples/loreft/original_code/trainer.py", line 217, in evaluate
   _ = v[0].eval()
   ~^^^
   needed to replace
   _ = v[0].eval()
   with
   _ = v.eval()
   in trainer.py and task_steer.py

3. unexpected keyword argument 'num_items_in_batch'
   In trainer.py, needed to add **kwargs in ReftTrainerForSequenceClassification compute_loss method for the num_items_in_batch argument to be accepted