Update files from the datasets library (from 1.16.0)

Release notes: https://github.com/huggingface/datasets/releases/tag/1.16.0

xnli.py

@@ -141,8 +141,7 @@ class Xnli(datasets.GeneratorBasedBuilder):
                 name=datasets.Split.TRAIN,
                 gen_kwargs={
                     "filepaths": [
-                        os.path.join(train_dir, "multinli.train.{lang}.tsv".format(lang=lang))
-                        for lang in self.config.languages
+                        os.path.join(train_dir, f"multinli.train.{lang}.tsv") for lang in self.config.languages
                     ],
                     "data_format": "XNLI-MT",
                 },