ja1496

Results 4 issues of ja1496

### Describe your use-case. Increase the max number of tokens supported by SD1.5 and SDXL from 75. ### What would you like to see as a solution? Increased token length...

enhancement

![Image](https://github.com/user-attachments/assets/58c59908-00c9-410e-9b1a-a2bc58f5e18d) 如图中所示,使用kohya-ss 的oft代码进行训练,network_alpha会被等价为constrain ,而constrain 参数推介的最大值为1e-5. 我通过修改js代码,使得network_alpha最小值为1e-5后,进行训练,看到了打印参数中的constrain确实为network_alpha值 ![Image](https://github.com/user-attachments/assets/c32413ce-f06e-46b8-a2e5-0fe381c3f57e)

Hello! I've identified a bug in finetune/prepare_buckets_latents.py that causes a crash when using the --skip_existing flag. Bug Description When running prepare_buckets_latents.py, if the --skip_existing argument is used, the script fails...