[PEP8] fix pep8

easy_my_coop/models/operation_request.py

@@ -200,8 +200,10 @@ class operation_request(models.Model):
 
             values = {
                 'partner_id': rec.partner_id.id, 'quantity': rec.quantity,
-                'share_product_id': rec.share_product_id.id, 'type': rec.operation_type,
-                'share_unit_price': rec.share_unit_price, 'date': effective_date,
+                'share_product_id': rec.share_product_id.id,
+                'type': rec.operation_type,
+                'share_unit_price': rec.share_unit_price,
+                'date': effective_date,
             }
 
             if rec.operation_type == 'sell_back':