kohya-ss / kohya-ss/sd-scripts
ImportError: cannot import name 'load_safetensors' from 'library.utils' (G:\kohya_ss\sd-scripts\library\utils.py)
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Description
15:58:58-737639 INFO Executing command: G:\kohya_ss\venv\Scripts\python.exe
G:/kohya_ss/sd-scripts/networks/flux_extract_lora.py --model_org
I:\sdmodel\z\flux\lumiere_flux_alpha-fp8.safetensors --model_tuned
I:\sdmodel\z\flux\EdgeOfReality_v26.safetensors --save_to
I:\sdmodel\lora\0CFlux\EdgeOfReality_v26.safetensors --dim 256 --device cuda --clamp_quantile 1
--save_precision float
G:\kohya_ss\venv\lib\site-packages\transformers\utils\hub.py:127: FutureWarning: Using `TRANSFORMERS_CACHE` is deprecated and will be removed in v5 of Transformers. Use `HF_HOME` instead.
warnings.warn(
G:\kohya_ss\venv\lib\site-packages\diffusers\utils\outputs.py:63: FutureWarning: `torch.utils._pytree._register_pytree_node` is deprecated. Please use `torch.utils._pytree.register_pytree_node` instead.
torch.utils._pytree._register_pytree_node(
Traceback (most recent call last):
File "G:\kohya_ss\sd-scripts\networks\flux_extract_lora.py", line 13, in
from library import flux_utils, sai_model_spec, model_util, sdxl_model_util
File "G:\kohya_ss\sd-scripts\library\flux_utils.py", line 21, in
from library.utils import load_safetensors
ImportError: cannot import name 'load_safetensors' from 'library.utils' (G:\kohya_ss\sd-scripts\library\utils.py)
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Research direction
Start with networks/flux_extract_lora.py and follow its import into library/flux_utils.py, then inspect library/utils.py to determine why load_safetensors is unavailable. Reproduce the command shown in the traceback and confirm that it starts without this ImportError.
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Assessment
- Tech stack
- python
- Domain
- machine-learning, tooling
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100