SSL: CERTIFICATE_VERIFY_FAILED

SSL_CERTIFICATE_VERIFY_FAILED

On MAC OS:


What to do about:
ssl.SSLCertVerificationError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1045)

Ref:
https://bugs.python.org/issue29480


STEPS:
cd /Applications/Python 3.7
./Install\ Certificates.command 

 -- pip install --upgrade certifi
Collecting certifi
  Using cached https://files.pythonhosted.org/packages/9f/e0/accfc1b56b57e9750eba272e24c4dddeac86852c2bebd1236674d7887e8a/certifi-2018.11.29-py2.py3-none-any.whl
Installing collected packages: certifi
Successfully installed certifi-2018.11.29
You are using pip version 10.0.1, however version 19.0.1 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
 -- removing any existing file or link
 -- creating symlink to certifi certificate bundle
 -- setting permissions
 -- update complete