add description to model

models/lefilament_cheque.py

@@ -8,6 +8,7 @@ from odoo import fields, models
 
 class LefilamentCheque(models.Model):
     _name = 'lefilament.cheque'
+    _description = "Cheques"
     _order = 'name desc'
 
     name = fields.Char("Numéro", required=True,)