I used this link to help me with the phyton script: https://huggingface.co/docs/diffusers/training/lora
So I used the script at this link: https://github.com/huggingface/diffusers/blob/main/examples/text_to_image/train_text_to_image_lora.py

There are two problems:

1. the script gives an error if I set num of workers greater than 0
2. instead if I set a num of workers=0, the script does not give errors but the training remains at 0% even if I change some parameters such as the epoch

I used the command line parameters like in the link, changing lambdalabs/pokemon-blip-captions with lambdalabs/naruto-blip-captions.

What could be the error?
this is the problem

My goal is to train a lora model starting from a database.