Delete constants.py

constants.py

@@ -1,44 +0,0 @@
-import json
-from collections import defaultdict
-from enum import Enum
-from types import SimpleNamespace
-
-from bigbio.utils.license import License
-
-
-BigBioValues = SimpleNamespace(NULL="<BB_NULL_STR>")
-
-# shamelessly compied from:
-# https://github.com/huggingface/datasets/blob/master/src/datasets/utils/metadata.py
-langs_json = json.load(open("languages.json", "r"))
-langs_dict = {k.replace("-", "_").upper(): v for k, v in json.loads(langs_json).items()}
-Lang = Enum("Lang", langs_dict)
-
-
-METADATA: dict = {
-    "_LOCAL": bool,
-    "_LANGUAGES": Lang,
-    "_PUBMED": bool,
-    "_LICENSE": License,
-    "_DISPLAYNAME": str,
-}
-
-
-class Tasks(Enum):
-    NAMED_ENTITY_RECOGNITION = "NER"
-    NAMED_ENTITY_DISAMBIGUATION = "NED"
-    EVENT_EXTRACTION = "EE"
-    RELATION_EXTRACTION = "RE"
-    COREFERENCE_RESOLUTION = "COREF"
-
-    QUESTION_ANSWERING = "QA"
-
-    TEXTUAL_ENTAILMENT = "TE"
-
-    SEMANTIC_SIMILARITY = "STS"
-
-    PARAPHRASING = "PARA"
-    TRANSLATION = "TRANSL"
-    SUMMARIZATION = "SUM"
-
-    TEXT_CLASSIFICATION = "TXTCLASS"