fix bigbio import

seth_corpus.py

@@ -29,6 +29,8 @@ import datasets
 from .bigbiohub import kb_features
 from .bigbiohub import BigBioConfig
 from .bigbiohub import Tasks
+from .bigbiohub import parse_brat_file
+from .bigbiohub import brat_parse_to_bigbio_kb
 
 _LANGUAGES = ['English']
 _PUBMED = True
@@ -203,7 +205,7 @@ class SethCorpusDataset(datasets.GeneratorBasedBuilder):
                 contents = f.readlines()
             for guid, content in enumerate(contents):
                 file_name, text = content.split("\t")
-                example = parsing.parse_brat_file(
+                example = parse_brat_file(
                     filepath / "annotations" / f"{file_name}.ann"
                 )
                 example["id"] = str(guid)
@@ -215,7 +217,7 @@ class SethCorpusDataset(datasets.GeneratorBasedBuilder):
                 contents = f.readlines()
             for guid, content in enumerate(contents):
                 file_name, text = content.split("\t")
-                example = parsing.parse_brat_file(
+                example = parse_brat_file(
                     filepath / "annotations" / f"{file_name}.ann"
                 )
 
@@ -226,7 +228,7 @@ class SethCorpusDataset(datasets.GeneratorBasedBuilder):
                     example["events"] = []
 
                 example["text"] = text
-                example = parsing.brat_parse_to_bigbio_kb(example)
+                example = brat_parse_to_bigbio_kb(example)
                 example["id"] = str(guid)
                 yield guid, example
         else: