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

beer_reviews_label_drift_neg.py

@@ -21,7 +21,6 @@ import json
 import os
 
 import datasets
-from datasets.tasks import TextClassification
 
 
 
@@ -121,7 +120,6 @@ class BeerReviewsLabelDriftNeg(datasets.GeneratorBasedBuilder):
             license=_LICENSE,
             # Citation for the dataset
             citation=_CITATION,
-            task_templates=[TextClassification(text_column="text", label_column="label")],
         )
 
     def _split_generators(self, dl_manager):