youtube_dl.utils.ExtractorError: Signature extraction failed: Traceback (most recent call last):

 "youtube_dl\extractor\youtube", line 1426, in _decrypt_signature

Traceback (most recent call last):


 "lib\site-packages\urllib3\connection.py", line 160, in _new_conn


 "lib\site-packages\urllib3\util\connection.py", line 84, in create_connection


 "lib\site-packages\urllib3\util\connection.py", line 74, in create_connection
OSError: [WinError 10051] A socket operation was attempted to an unreachable network
