Temporal fix

booking.xml

@@ -70,7 +70,7 @@ this repository contains the full copyright notices and license terms. -->
             <field name="name">No Show / Cancelled</field>
             <field name="sequence" eval="50"/>
             <field name="domain" eval="['OR',
-                [('state', 'in', ['cancelled', 'no_show'])]
+                [('state', 'in', ['cancelled', 'not_show'])]
                 ]" pyson="1"/>
             <field name="count" eval="True"/>
             <field name="act_window" ref="act_booking_form"/>

constants.py

@@ -3,7 +3,7 @@ STATE_BOOKING = [
     ('offer', 'Offer'),
     ('confirmed', 'Confirmed'),
     ('cancelled', 'Cancelled'),
-    ('no_show', 'No Show'),
+    ('not_show', 'No Show'),
     ('finished', 'Finished'),
 ]