Update generation_logits_process.py (#12671)
Update generation_logits_process.py (#12671)

If you're using type hints, then passing an `int` where a `float` is annotated is acceptable as per [PEP 484](https://www.python.org/dev/peps/pep-0484/#the-numeric-tower).

This makes life a little nicer.
huggingface/transformers,huggingface/transformers,huggingface/transformers,huggingface/transformers