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

muchocine.py

@@ -20,7 +20,6 @@ import re
 from xml.dom.minidom import parseString
 
 import datasets
-from datasets.tasks import TextClassification
 
 
 # no BibTeX citation
@@ -54,10 +53,6 @@ class Muchocine(datasets.GeneratorBasedBuilder):
             homepage="http://www.lsi.us.es/~fermin/index.php/Datasets",
             license=_LICENSE,
             citation=_CITATION,
-            task_templates=[
-                TextClassification(text_column="review_body", label_column="star_rating"),
-                TextClassification(text_column="review_summary", label_column="star_rating"),
-            ],
         )
 
     def _split_generators(self, dl_manager):