removed optional because of bad Sphynx rendering

Author: drewlr

remo/domain/dataset.py

@@ -195,8 +195,8 @@ def add_annotations(
 
         Args:
             annotations: list of Annotation objects
-            (optional) annotation_set_id: annotation set id
-            (optional) create_new_annotation_set: if True, a new annotation set will be created
+            annotation_set_id: annotation set id
+            create_new_annotation_set: if True, a new annotation set will be created
 
 
         """