Return wikipedia_reader

Author: sir-kokabi

documentation/content/hazm/corpus_readers/index.md

@@ -31,3 +31,5 @@
 ## [TreebankReader](./treebank_reader.md)
 
 ## [VerbValencyReader](./verbvalency_reader.md)
+
+## [WikipediaReader](./wikipedia_reader.md)

documentation/content/hazm/corpus_readers/wikipedia_reader.md

@@ -0,0 +1 @@
+::: hazm.corpus_readers.WikipediaReader

hazm/corpus_readers/__init__.py

@@ -14,3 +14,4 @@
 from .tnews_reader import TNewsReader
 from .treebank_reader import TreebankReader
 from .verbvalency_reader import VerbValencyReader
+from .wikipedia_reader import WikipediaReader