Remove safeglobals add, not worth having with all pretrained weights on hub and numpy 1 vs 2 issues

Author: rwightman

src/open_clip/factory.py

@@ -10,13 +10,11 @@
 
 import torch
 
-from .constants import OPENAI_DATASET_MEAN, OPENAI_DATASET_STD
 from .convert import convert_state_dict
 from .model import CLIP, CustomTextCLIP, convert_weights_to_lp, convert_to_custom_text_state_dict,\
     resize_pos_embed, get_cast_dtype, resize_text_pos_embed, set_model_preprocess_cfg
 from .coca_model import CoCa
 from .loss import ClipLoss, DistillClipLoss, CoCaLoss, SigLipLoss
-from .openai import load_openai_model
 from .pretrained import is_pretrained_cfg, get_pretrained_cfg, download_pretrained,\
     list_pretrained_tags_by_model, download_pretrained_from_hf
 from .transform import image_transform_v2, AugmentationCfg, PreprocessCfg, merge_preprocess_dict, merge_preprocess_kwargs
@@ -27,20 +25,6 @@
 _MODEL_CONFIGS = {}  # directory (model_name: config) of model architecture configs
 
 
-try:
-    import _codecs
-    import numpy as np
-    # add safe globals that are known to be needed for metaclip weights loading in weights_only=True mode
-    torch.serialization.add_safe_globals([
-        _codecs.encode,  # this one not needed for PyTorch >= 2.5.0
-        np.core.multiarray.scalar,
-        np.dtype,
-        np.dtypes.Float64DType,
-    ])
-except Exception:
-    pass
-
-
 def _natural_key(string_):
     return [int(s) if s.isdigit() else s for s in re.split(r'(\d+)', string_.lower())]