Make sure you have the [Safetensors](https://hf.co/docs/safetensors) library installed.  
```py
!pip install safetensors
```  
Safetensors stores weights in a safetensors file. Diffusers loads safetensors files by default if they're available and the Safetensors library is installed. There are two ways safetensors files can be organized: