Error From BitsandBytes

[nikithakriz]

System Info

Hi,
I tried to load model using bitsandbytesconfig, but am getting this error

.venv\Lib\site-packages\transformers\integrations\bitsandbytes.py:499, in _validate_bnb_multi_backend_availability(raise_exception)
    494     if find_spec("intel_extension_for_pytorch"):
    495         logger.warning(
    496             "You have Intel IPEX installed but if you're intending to use it for CPU, it might not have the right version. Be sure to double check that your PyTorch and IPEX installs are compatible."
    497         )
--> 499     available_devices.discard("cpu")  # Only Intel CPU is supported by BNB at the moment
    501 if not available_devices.intersection(bnb_supported_devices):
    502     if raise_exception:

AttributeError: 'frozenset' object has no attribute 'discard'




### 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

transformers
Version: 4.49.0
bitsandbytes
Version: 0.44.1.dev0+9315692

### Expected behavior

Loading model with bitsandbytes config without any error