Update testdataset.py

testdataset.py

@@ -26,6 +26,7 @@ testdataset
 
 import json
 import os
+from dataclasses import dataclass
 from typing import Dict, List, Tuple
 
 import datasets
@@ -60,6 +61,17 @@ _SOURCE_VERSION = "1.0.0"
 _BIGBIO_VERSION = "1.0.0"
 
 
+@dataclass
+class BigBioConfig(datasets.BuilderConfig):
+    """BuilderConfig for BigBio."""
+
+    name: str = None
+    version: datasets.Version = None
+    description: str = None
+    schema: str = None
+    subset_id: str = None
+
+
 class MedNLIDataset(datasets.GeneratorBasedBuilder):
     """MedNLI"""