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ref-test/app/models/dataset.py

@@ -5,7 +5,6 @@ from ..tools.logs import write
 from flask import current_app as app
 from flask.helpers import flash
 from flask_login import current_user
-from sqlalchemy.exc import SQLAlchemyError
 from werkzeug.utils import secure_filename
 
 from datetime import datetime

ref-test/app/models/entry.py

@@ -5,8 +5,6 @@ from .test import Test
 
 from flask_login import current_user
 from flask_mail import Message
-from smtplib import SMTPException
-from sqlalchemy.exc import SQLAlchemyError
 from sqlalchemy_json import MutableJson
 
 from datetime import datetime, timedelta

ref-test/app/models/test.py

@@ -2,7 +2,6 @@ from ..extensions import db
 from ..tools.logs import write
 
 from flask_login import current_user
-from sqlalchemy.exc import SQLAlchemyError
 from sqlalchemy_json import MutableJson
 
 from datetime import date, datetime

ref-test/app/models/user.py

@@ -6,8 +6,6 @@ from flask import jsonify, session
 from flask.helpers import flash, url_for
 from flask_login import current_user, login_user, logout_user, UserMixin
 from flask_mail import Message
-from smtplib import SMTPException
-from sqlalchemy.exc import SQLAlchemyError
 from werkzeug.security import check_password_hash, generate_password_hash
 
 import secrets