Update files from the datasets library (from 1.5.0)

Release notes: https://github.com/huggingface/datasets/releases/tag/1.5.0

polyglot_ner.py

@@ -122,7 +122,7 @@ class PolyglotNER(datasets.GeneratorBasedBuilder):
         for lang in _LANGUAGES
     ] + [
         PolyglotNERConfig(
-            name=_COMBINED, languages=_LANGUAGES, description=f"Complete Polyglot-NER dataset with all languages."
+            name=_COMBINED, languages=_LANGUAGES, description="Complete Polyglot-NER dataset with all languages."
         )
     ]