`.map` not hashing under python 3.9
Opened by changyeli (closed)

### Describe the bug

The `.map` function cannot hash under python 3.9. Tried to use [the solution here](https://github.com/huggingface/datasets/issues/4521#issuecomment-1205166653), but still get the same message: 


`Parameter 'function'=<function map_to_pred at 0x7fa0b49ead30> of the transform datasets.arrow_dataset.Dataset._map_single couldn't be hashed properly, a random hash was used instead. Make sure your transforms and parameters are serializable with pickle or dill for the dataset fingerprinting and caching to work. If you reuse this transform, the caching mechanism will consider it to be different from the previous calls and recompute everything. This warning is only showed once. Subsequent hashing failures won't be showed.`

### Steps to reproduce the bug

```python
def map_to_pred(batch):
    """
    Perform inference on an audio batch

    Parameters:
        batch (dict): A dictionary containing audio data and other related information.

    Returns:
        dict: The input batch dictionary with added prediction and transcription fields.
    """
    audio = batch['audio']
    input_features = processor(
        audio['array'], sampling_rate=audio['sampling_rate'], return_tensors="pt").input_features
    input_features = input_features.to('cuda')
    with torch.no_grad():
        predicted_ids = model.generate(input_features)
    preds = processor.batch_decode(predicted_ids, skip_special_tokens=True)[0]
    batch['prediction'] = processor.tokenizer._normalize(preds)
    batch["transcription"] = processor.tokenizer._normalize(batch['transcription'])
    return batch

MODEL_CARD = "openai/whisper-small"
MODEL_NAME = MODEL_CARD.rsplit('/', maxsplit=1)[-1]
model = WhisperForConditionalGeneration.from_pretrained(MODEL_CARD)
processor = AutoProcessor.from_pretrained(
MODEL_CARD, language="english", task="transcribe")
model = torch.compile(model)
dt = load_dataset("audiofolder", data_dir=config['DATA']['dataset'], split="test")
dt = dt.cast_column("audio", Audio(sampling_rate=16000))
result = coraal_dt.map(map_to_pred, num_proc=16)
```

### Expected behavior

Hashed and cached dataset starts inferencing

### Environment info

- `transformers` version: 4.35.0
- Platform: Linux-5.14.0-284.30.1.el9_2.x86_64-x86_64-with-glibc2.34
- Python version: 3.9.18
- Huggingface_hub version: 0.17.3
- Safetensors version: 0.4.0
- Accelerate version: 0.24.1
- Accelerate config:    not found
- PyTorch version (GPU?): 2.1.0 (True)
- Tensorflow version (GPU?): not installed (NA)
- Flax version (CPU?/GPU?/TPU?): not installed (NA)
- Jax version: not installed
- JaxLib version: not installed
- Using GPU in script?: yes
- Using distributed or parallel set-up in script?: no

Comments:
Tried to upgrade Python to 3.11 - still get this message. A partial solution is to NOT use `num_proc` at all. It will be considerably longer to finish the job.

Hi! The `model = torch.compile(model)` line is problematic for our hashing logic. We would have to merge https://github.com/huggingface/datasets/pull/5867 to support hashing `torch.compile`-ed models/functions. 

I've started refactoring the hashing logic and plan to incorporate a fix for `torch.compile` as part of it, so this should be addressed soon  (probably this or next week).