Update notebook from 5.0 to 5.1.
Update notebook from 5.0 to 5.1.

To resolve notebook#2368.

berkeley-dsep-infra/datahub,ryanlovett/datahub,berkeley-dsep-infra/datahub,ryanlovett/datahub,berkeley-dsep-infra/datahub,gunjanbaid/datahub,gunjanbaid/datahub,ryanlovett/datahub