Revert "Recommend button"

This reverts commit b248d0b778.

odex25_purchase/purchase_requisition_custom/models/purchase_order.py

@@ -654,11 +654,6 @@ class PurchaseOrderCustom(models.Model):
             'context': {'default_order_id': self.id}
         }
 
-
-    def action_recommend(self):
-        for order in self:
-            order.recommendation_order = True
-
     def action_budget(self):
         confirmation_lines = []
         amount = 0