redner: sprint 2

see NEWS for more details

models/mail_template.py

@@ -22,5 +22,6 @@
 import logging
 
 from odoo import _, fields, models  # type: ignore[import-untyped]
+from odoo.addons import converter
 from odoo.exceptions import ValidationError  # type: ignore[import-untyped]
 
@@ -25,7 +26,5 @@
 from odoo.exceptions import ValidationError  # type: ignore[import-untyped]
 
-from ..converter import image
-
 _logger = logging.getLogger(__name__)
 
 
@@ -124,5 +123,5 @@
 
     def render_variable_hook(self, variables):
         """Override to add additional variables in mail "render template" func"""
-        variables.update({"image": lambda value: image(value)})
+        variables.update({"image": lambda value: converter.image(value)})
         return super().render_variable_hook(variables)