sana doesn't work  #90

hi
I appreciate your work but it doesn't work for me.

Some dependencies are missing and I don't know what version is appropriate for them
I tried everything and followed your instructions correctly to no avail
I hope you double check everything Thank you

The bitsandbytes library is the main problem.

got prompt
Unused kwargs: ['_load_in_4bit', '_load_in_8bit', 'quant_method']. These kwargs are not used in <class 'transformers.utils.quantization_config.BitsAndBytesConfig'>.
low_cpu_mem_usage was None, now default to True since model is quantized.
model_type FLOW
/usr/local/lib/python3.10/dist-packages/timm/models/layers/init.py:48: FutureWarning: Importing from timm.models.layers is deprecated, please import via timm.layers
warnings.warn(f"Importing from {name} is deprecated, please import via timm.layers", FutureWarning)
^C