use python3.9 syntax

Unstructured-IO · Apr 3, 2024 · 397613a · 397613a
1 parent 95e0059
commit 397613a
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/unstructured_inference/models/base.py b/unstructured_inference/models/base.py
@@ -1,6 +1,6 @@
 import json
 import os
-from typing import Dict, Optional, Tuple, Type
+from typing import Dict, Optional, Tuple, Type, Union
 
 from unstructured_inference.models.chipper import MODEL_TYPES as CHIPPER_MODEL_TYPES
 from unstructured_inference.models.chipper import UnstructuredChipperModel
@@ -25,7 +25,7 @@
 def get_default_model_mappings() -> (
     Tuple[
         Dict[str, Type[UnstructuredModel]],
-        Dict[str, dict | LazyDict],
+        Dict[str, Union[dict, LazyDict]],
     ]
 ):
     """default model mappings for models that are in `unstructured_inference` repo"""