strip sentence ends when parsing

annotations_parser.py

@@ -38,6 +38,9 @@ def parse_annotated_text(text):
 
         # Append the text before the annotation to the buffer
         buffer.append(text[last_end:start])
+
+        # Remove trailing spaces after entity
+        entity = entity.rstrip()
         buffer.append(entity)
 
         # Calculate the start and end spans in the original text