Fix text_features typo

n2c2_2018_track1.py

@@ -41,7 +41,7 @@ from typing import List
 import datasets
 from lxml import etree
 
-from .bigbiohub import text.features
+from .bigbiohub import text_features
 from .bigbiohub import BigBioConfig
 from .bigbiohub import Tasks
 
@@ -223,7 +223,7 @@ class N2C22018CohortSelectionDataset(datasets.GeneratorBasedBuilder):
             )
 
         elif self.config.schema == BIGBIO_TEXT:
-            features = text.features
+            features = text_features
 
         return datasets.DatasetInfo(
             description=_DESCRIPTION,