Fix style

biomrc.py

@@ -33,7 +33,7 @@ from .bigbiohub import qa_features
 from .bigbiohub import BigBioConfig
 from .bigbiohub import Tasks
 
-_LANGUAGES = ['English']
+_LANGUAGES = ["English"]
 _PUBMED = True
 _LOCAL = False
 _CITATION = """\
@@ -69,7 +69,7 @@ sizes, also releasing our code, and providing a leaderboard.
 
 _HOMEPAGE = "https://github.com/PetrosStav/BioMRC_code"
 
-_LICENSE = 'License information unavailable'
+_LICENSE = "License information unavailable"
 
 _BASE_URL = "https://huggingface.co/datasets/biomrc/resolve/main/data/"
 _URLS = {