def import_details
      report.attributes
        .select { |name, _| name["_rows"] }
        .select { |_, instances| instances.size > 0 }
        .map { |bucket, instances| "#{instances.size} #{bucket.to_s.gsub('_rows', '').gsub('_', ' ')}" }
        .join(", ")
    end
def import_details
      report.attributes
        .select { |name, _| name["_rows"] }
        .select { |_, instances| instances.size > 0 }
        .map { |bucket, instances| "#{instances.size} #{bucket.to_s.gsub('_rows', '').gsub('_', ' ')}" }
        .join(", ")
    end
Generate something like: "3 created. 4 updated. 1 failed to create. 2 failed to update."