Update files from the datasets library (from 1.4.0)

Release notes: https://github.com/huggingface/datasets/releases/tag/1.4.0

ted_talks_iwslt.py

@@ -16,7 +16,6 @@
 
 from __future__ import absolute_import, division, print_function
 
-import logging
 import os
 import xml.etree.ElementTree as ET
 import zipfile
@@ -25,6 +24,9 @@ from collections import defaultdict
 import datasets
 
 
+logger = datasets.logging.get_logger(__name__)
+
+
 # TODO: Add BibTeX citation
 # Find for instance the citation on arxiv or on the dataset repo/website
 _CITATION = """\
@@ -342,8 +344,8 @@ class TedTalksIWSLT(datasets.GeneratorBasedBuilder):
                         source_ids = [talk.get("head")[0].get("talkid") for talk in source_talks]
                         target_ids = [talk.get("head")[0].get("talkid") for talk in target_talks]
                     except Exception as pe:
-                        logging.warning(f"ERROR: {pe}")
-                        logging.warning(
+                        logger.warning(f"ERROR: {pe}")
+                        logger.warning(
                             f"This likely means that you have a malformed XML file!\nEither {source} or {target}\n"
                         )
                         source_ids = list()