Add default values for entity separators

Closes #194 (closed)

dan/datasets/extract/extract.py

@@ -60,7 +60,7 @@ class ArkindexExtractor:
         parent_element_type: str = None,
         output: Path = None,
         load_entities: bool = False,
-        entity_separators: list = [],
+        entity_separators: List[str] = ["\n", " "],
         tokens: Path = None,
         transcription_worker_version: Optional[Union[str, bool]] = None,
         entity_worker_version: Optional[Union[str, bool]] = None,
@@ -378,7 +378,7 @@ def run(
     parent_element_type: str,
     output: Path,
     load_entities: bool,
-    entity_separators: list,
+    entity_separators: List[str],
     tokens: Path,
     train_folder: UUID,
     val_folder: UUID,