Update README.md

This dataset contains news articles with Entity labels and has been created by randomly shuffling data from "naseralqaydeh/named-entity-recognition-ner-corpus" on kaggle.

README.md

@@ -1,3 +1,7 @@
----
-license: cc
----
+---
+license: cc
+language:
+- en
+size_categories:
+- 1K<n<10K
+---