Update account_invoice.py
Update account_invoice.py

original change
Antiun/odoo,spadae22/odoo,Daniel-CA/odoo,numerigraphe/odoo,numerigraphe/odoo,charbeljc/OCB,ehirt/odoo,markeTIC/OCB,numerigraphe/odoo,abstract-open-solutions/OCB,charbeljc/OCB,factorlibre/OCB,numerigraphe/odoo,Daniel-CA/odoo,spadae22/odoo,Daniel-CA/odoo,ehirt/odoo,ehirt/odoo,abstract-open-solutions/OCB,abstract-open-solutions/OCB,markeTIC/OCB,Antiun/odoo,factorlibre/OCB,charbeljc/OCB,abstract-open-solutions/OCB,spadae22/odoo,markeTIC/OCB,spadae22/odoo,ehirt/odoo,charbeljc/OCB,charbeljc/OCB,factorlibre/OCB,charbeljc/OCB,factorlibre/OCB,Daniel-CA/odoo,markeTIC/OCB,numerigraphe/odoo,ehirt/odoo,factorlibre/OCB,factorlibre/OCB,numerigraphe/odoo,Antiun/odoo,ehirt/odoo,factorlibre/OCB,Antiun/odoo,numerigraphe/odoo,abstract-open-solutions/OCB,Antiun/odoo,ehirt/odoo,markeTIC/OCB,Antiun/odoo,Daniel-CA/odoo,Antiun/odoo,spadae22/odoo,abstract-open-solutions/OCB,spadae22/odoo,Daniel-CA/odoo,markeTIC/OCB,abstract-open-solutions/OCB,markeTIC/OCB,spadae22/odoo,Daniel-CA/odoo,charbeljc/OCB