Diff Output Preserv loss for SDXL

library/config_util.py

@@ -10,13 +10,7 @@ import json
 from pathlib import Path
 
 # from toolz import curry
-from typing import (
-    List,
-    Optional,
-    Sequence,
-    Tuple,
-    Union,
-)
+from typing import Dict, List, Optional, Sequence, Tuple, Union
 
 import toml
 import voluptuous
@@ -78,6 +72,7 @@ class BaseSubsetParams:
     caption_tag_dropout_rate: float = 0.0
     token_warmup_min: int = 1
     token_warmup_step: float = 0
+    custom_attributes: Optional[Dict[str, Any]] = None
 
 
 @dataclass
@@ -197,6 +192,7 @@ class ConfigSanitizer:
         "token_warmup_step": Any(float, int),
         "caption_prefix": str,
         "caption_suffix": str,
+        "custom_attributes": dict,
     }
     # DO means DropOut
     DO_SUBSET_ASCENDABLE_SCHEMA = {
@@ -538,9 +534,10 @@ def generate_dataset_group_by_blueprint(dataset_group_blueprint: DatasetGroupBlu
           flip_aug: {subset.flip_aug}
           face_crop_aug_range: {subset.face_crop_aug_range}
           random_crop: {subset.random_crop}
-          token_warmup_min: {subset.token_warmup_min},
-          token_warmup_step: {subset.token_warmup_step},
-          alpha_mask: {subset.alpha_mask},
+          token_warmup_min: {subset.token_warmup_min}
+          token_warmup_step: {subset.token_warmup_step}
+          alpha_mask: {subset.alpha_mask}
+          custom_attributes: {subset.custom_attributes}
       """
                 ),
                 "  ",