Attribute Error when

[ryanwitsqo]

Hello,

I've been trying to train a model using google collab https://colab.research.google.com/github/TheLastBen/fast-stable-diffusion/blob/main/fast-DreamBooth.ipynb#scrollTo=O3KHGKqyeJp9

it used to work fine but when I try to download model from civitai it always give me this error

AttributeError Traceback (most recent call last)
in <cell line: 149>()
270
271 sftnsr=""
--> 272 if modelname.split('.')[-1]!='safetensors':
273 modelnm="model.ckpt"
274 else:

AttributeError: 'NoneType' object has no attribute 'split'

sorry if my english is bad since its not my first language. Thanks