You have 2 commits incorrectly signed off. To fix, first ensure you have a local copy of your branch by [checking out the pull request locally via command line](https://help.github.com/en/github/collaborating-with-issues-and-pull-requests/checking-out-pull-requests-locally). Next, head to your local branch and run: ```bash git rebase HEAD~2 --signoff ``` Now your commits will have your sign off. Next run ```bash git push --force-with-lease origin improvePerf ``` Commit sha: [876ed88](https://github.com/databricks/databricks-sql-python/pull/715/commits/876ed8891b9fe40005e0ade604f3e89eb388c1b0), Author: samikshya-chand_data, Committer: samikshya-chand_data; The sign-off is missing. Commit sha: [0687a29](https://github.com/databricks/databricks-sql-python/pull/715/commits/0687a29a1920fd6eaab6ec7a1ba57ae0f6b2a881), Author: samikshya-chand_data, Committer: samikshya-chand_data; The sign-off is missing.