[Bug]: InputNormalizationMethod missing

[cile98]

Describe the bug

In the docs (https://anomalib.readthedocs.io/en/latest/markdown/guides/reference/data/image/folder.html) it shown that InputNormalizationMethod should be used with Folder class, but his enum doesn't exist anymore.

Dataset

N/A

Model

N/A

Steps to reproduce the behavior

from anomalib.data.utils import InputNormalizationMethod

print(InputNormalizationMethod.NONE)

OS information

OS information:

• OS: [e.g. Ubuntu 20.04]
• Python version: [e.g. 3.10.0]
• Anomalib version: [e.g. 0.3.6]
• PyTorch version: [e.g. 1.9.0]
• CUDA/cuDNN version: [e.g. 11.1]
• GPU models and configuration: [e.g. 2x GeForce RTX 3090]
• Any other relevant information: [e.g. I'm using a custom dataset]

Expected behavior

If InputNormalizationMethod is deprecated I suggest updating documentation and also Folder class annotation to reflect that.

Screenshots

No response

Pip/GitHub

pip

What version/branch did you use?

No response

Configuration YAML

not relevant

Logs

Traceback (most recent call last):
  File "/usr/lib/python3.10/runpy.py", line 196, in _run_module_as_main
    return _run_code(code, main_globals, None,
  File "/usr/lib/python3.10/runpy.py", line 86, in _run_code
    exec(code, run_globals)
  File "/home/dev/oc_ml/oc_alien_detection/training_pipeline/training_pipeline/train.py", line 3, in <module>
    from anomalib.data.utils import InputNormalizationMethod
ImportError: cannot import name 'InputNormalizationMethod' from 'anomalib.data.utils' (/home/dev/oc_ml/oc_alien_detection/training_pipeline/.venv/lib/python3.10/site-packages/anomalib/data/utils/__init__.py)

Code of Conduct

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