AI Centre: '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1076)')))

Below error is observed when using ML skill url as a pre-labelling url in the data manager: '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1076)')))

This occurs if self signed certificate is used in AI Centre server.
To fix this, follow steps mentioned here.

While running above steps if below error is observed:
unrecognized arguments: --custom-root-cert=/custom.cer

Then data manager needs to be upgraded as “–custom-root-cert” command which is introduced in 20.12 version, refer to this link.

For upgrading, data manager follow steps can be found here.