def add_studentgroup2(class_id): if current_user.admin: form = SelectForm() form.group_list.choices = DB.group_list_form(class_id) form.a1.choices = DB.student_list_form() if form.submit2.data: DB.add_student_to_group(form.a1.data, form.group_list.data) return redirect(url_for("add_studentgroup")) return render_template("add_stundentgroup2.html", form=form) else: return redirect(url_for("index"))