class Departments(Document):
    _id = fields.ObjectIdField()
    name = fields.StringField(blank=True, null=True)
    department_id = fields.StringField(blank=True, null=True)  # Added
    list_of_users = fields.ListField(blank=True, null=True)
    list_of_workstations = fields.ListField(blank=True, null=True)

departments = DepartmentStats.objects.order_by(len(list_of_users)).dsc

departments = DepartmentStats.objects.order_by(len(list_of_users)/len(list_of_workstations)).dsc