[FIX] company_email doesn't exist on partner

The code has been moved from subscription request and this should have been removed previously when moving the code

easy_my_coop/models/account_invoice.py

@@ -24,8 +24,6 @@ class account_invoice(models.Model):
     def create_user(self, partner):
         user_obj = self.env['res.users']
         email = partner.email
-        if partner.is_company:
-            email = partner.company_email
 
         user = user_obj.search([('login', '=', email)])
         if not user: