Remove deprecated tasks

This dataset uses `tasks`, which are deprecated and will raise an error after the next major release of `datasets`. See: https://github.com/huggingface/datasets/pull/6999

osdg_cd.py

@@ -21,7 +21,6 @@ import csv
 import json
 
 import datasets
-from datasets.tasks import TextClassification
 
 
 logger = datasets.logging.get_logger(__name__)
@@ -130,11 +129,6 @@ class OSDGCD(datasets.GeneratorBasedBuilder):
             ),
             homepage=_HOMEPAGE,
             citation=_CITATION,
-            task_templates=[
-                TextClassification(
-                    text_column="text", label_column="label",
-                )
-            ],
         )
 
     def _split_generators(self, dl_manager):