Update bigbiohub.py

bigbiohub.py

@@ -5,8 +5,8 @@ import datasets
 from datasets.utils.download_manager import DownloadManager
 from types import SimpleNamespace
 
-from languages_data import LANGUAGES_DATA
-from licenses import Licenses
+from .languages_data import LANGUAGES_DATA
+from .licenses import Licenses
 
 
 BigBioValues = SimpleNamespace(NULL="<BB_NULL_STR>")