Update files from the datasets library (from 1.6.0)

Release notes: https://github.com/huggingface/datasets/releases/tag/1.6.0

README.md

@@ -14,7 +14,14 @@ licenses:
 multilinguality:
 - monolingual
 size_categories:
-- n>1M
+  conceptnet:
+  - 10K<n<100K
+  google_re:
+  - 1K<n<10K
+  squad:
+  - n<1K
+  trex:
+  - 1M<n<10M
 source_datasets:
 - extended|conceptnet5
 - extended|squad

lama.py

@@ -14,7 +14,6 @@
 # limitations under the License.
 """The LAMA Dataset"""
 
-from __future__ import absolute_import, division, print_function
 
 import glob
 import json