Commit 6074175f authored by AUTOMATIC's avatar AUTOMATIC

add safetensors to requirements

parent f108782e
......@@ -5,6 +5,7 @@ import gc
from collections import namedtuple
import torch
import re
import safetensors.torch
from omegaconf import OmegaConf
from ldm.util import instantiate_from_config
......@@ -173,14 +174,12 @@ def load_model_weights(model, checkpoint_info, vae_file="auto"):
# load from file
print(f"Loading weights [{sd_model_hash}] from {checkpoint_file}")
if checkpoint_file.endswith(".safetensors"):
try:
from safetensors.torch import load_file
except ImportError as e:
raise ImportError(f"The model is in safetensors format and it is not installed, use `pip install safetensors`: {e}")
pl_sd = load_file(checkpoint_file, device=shared.weight_load_location)
_, extension = os.path.splitext(checkpoint_file)
if extension.lower() == ".safetensors":
pl_sd = safetensors.torch.load_file(checkpoint_file, device=shared.weight_load_location)
else:
pl_sd = torch.load(checkpoint_file, map_location=shared.weight_load_location)
if "global_step" in pl_sd:
print(f"Global Step: {pl_sd['global_step']}")
......
......@@ -26,3 +26,4 @@ lark==1.1.2
inflection==0.5.1
GitPython==3.1.27
torchsde==0.2.5
safetensors==0.2.5
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