How to Save Power Apps Editable Gallery Data to Sharepoint List?

ForAll(
    Gallery5.AllItems As tempcol,
    Patch(
        TimeSheetEntriesDetail,
        Defaults(TimeSheetEntriesDetail),
        {
            // Date Type column
            Date: DateValue(tempcol.Label29_1.Text),
            // Choice type column
            Prj: {
                Id: tempcol.Combobox.Selected.Id,
                Value: tempcol.Combobox.Selected.Value
            },
            // Person type column
            Employee: {
                '@odata.type': "#Microsoft.Azure.Connectors.SharePoint.SPListExpandedUser",
                Claims: "i:0#.f|membership|" & CurrentUser.Email,
                Department: "",
                DisplayName: CurrentUser.FullName,
                Email: CurrentUser.Email,
                JobTitle: "",
                Picture: ""
            }
        }
    )
);