代码规范整理，产品页面模型和胚料的模型类型字段做显示

sf_mrs_connect/models/sync_common.py

@@ -1,14 +1,11 @@
 # -*- coding: utf-8 -*-
 import requests
 import json
+import base64
 from odoo import models
 from odoo.exceptions import ValidationError
 import logging
 from odoo.addons.sf_base.commons.common import Common
-
-from odoo.http import request
-from .res_config_setting import ResConfigSettings
-
 _logger = logging.getLogger(__name__)