update

academy_management/models/academy_course.py

@@ -7,7 +7,6 @@ class AcademyCourse(models.Model):
     name = fields.Char(string='Tên khóa học', required=True)
     code = fields.Char(string='Mã khóa học', required=True, copy=False, readonly=True, default=lambda self: _(' '))
     description = fields.Text(string='Mô tả khóa học')
-    student_ids = fields.Many2many('academy.student', string='Học viên đăng ký khóa học')
 
     _sql_constraints = [(
         'code_unique',

academy_management/views/academy_course_views.xml

@@ -10,7 +10,6 @@
                     <group>
                         <field name="name" />
                         <field name="code" />
-                        <field name="student_ids" widget="many2many_tags" />
                         <field name="description" />
                     </group>
                 </sheet>
@@ -25,7 +24,6 @@
             <list string="">
                 <field name="name" />
                 <field name="code" />
-                <field name="student_ids" widget="many2many_tags" />
             </list>
         </field>
     </record>