Update files from the datasets library (from 1.4.0)

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

lm1b.py

@@ -19,12 +19,14 @@
 from __future__ import absolute_import, division, print_function
 
 import glob
-import logging
 import os
 
 import datasets
 
 
+logger = datasets.logging.get_logger(__name__)
+
+
 _CITATION = """\
 @article{DBLP:journals/corr/ChelbaMSGBK13,
   author    = {Ciprian Chelba and
@@ -110,7 +112,7 @@ class Lm1b(datasets.GeneratorBasedBuilder):
 
     def _generate_examples(self, files):
         for filepath in files:
-            logging.info("generating examples from = %s", filepath)
+            logger.info("generating examples from = %s", filepath)
             with open(filepath, encoding="utf-8") as f:
                 for idx, line in enumerate(f):
                     yield "%s_%d" % (os.path.basename(filepath), idx), {