text: Title: loftq_utils.py depdends on huggingface_hub.errors, which doesn't appear in some versions of huggingface_hub 
  Body: ### System Info
  
  loftq_utils.py refers to huggingface_hub.errors 
  
  Should the requirements.txt include huggingface_hub?
  
  I have huggingface_hub version 0.19.4 and it does not have huggingface_hub.errors.
  
  Is there a workaround or another version of huggingface_hub? 
  
  ### Who can help?
  
  _No response_
  
  ### Information
  
  - [X] The official example scripts
  - [ ] My own modified scripts
  
  ### Tasks
  
  - [ ] An officially supported task in the `examples` folder
  - [X] My own task or dataset (give details below)
  
  ### Reproduction
  
  Should the requirements.txt include huggingface_hub?
  
  I have huggingface_hub version 0.19.4 and it does not have huggingface_hub.errors.
  
  Is there a workaround or another version of huggingface_hub? 
  
  ### Expected behavior
  
  Should the requirements.txt include huggingface_hub?
  
  I have huggingface_hub version 0.19.4 and it does not have huggingface_hub.errors.
  
  Is there a workaround or another version of huggingface_hub? 