According to docs
you will need to set the language codes of your inputs and targets in the tokenizer by setting tokenizer.src_lang and tokenizer.tgt_lang to the right values.
How and where do i write this to the code? Is it supposed to be written at this line of code?
tokenizer = AutoTokenizer.from_pretrained(model_checkpoint, return_tensors="pt")
If so, how? Please give an example line of code. Thank you.