WARNING: Automatic signature extraction failed: Traceback (most recent call last):

 "youtube_dl\extractor\youtube.pyo", line 974, in _decrypt_signature

 "youtube_dl\extractor\youtube.pyo", line 348, in _extract_signature_functionAttributeError: 'NoneType' object has no attribute 'group'
Traceback (most recent call last):


 "E:\Source\Repos\OfficeCustomerVoice\UserExperience\OCVClusteringWebAPI\env3\lib\site-packages\elasticsearch\connection\http_urllib3.py", line 94, in perform_request

response = self.pool.urlopen(method, url, body, retries=False, headers=self.headers, **kw)


 "E:\Source\Repos\OfficeCustomerVoice\UserExperience\OCVClusteringWebAPI\env3\lib\site-packages\urllib3\connectionpool.py", line 604, in urlopen

raise SSLError(e)
urllib3.exceptions.SSLError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:600)
