Hi @Precious_usoroh,
I believe you have posted this in the wrong category, I am moving it to under the MLS course 1 week 3. Modified thread’s title to emphasize that it’s about a submission error for an assignment.
I think you are encountering this error because you have unintentionally converted the first Markdown cell into a code cell. A markdown cell is for text description whereas a code cell is for code.
You may convert it back to a markdown cell (click on the cell, then on the menu bar, click “Cell” > “Cell Type” > “Markdown”), or i’d suggest you to download a fresh copy of the assignment by following these instructions which will ask you to rename your current assignment so that the system can get you a new copy. Then you may copy your work from your current assignment notebook to the new notebook, and submit again.
Raymond