diff --git a/tests/MyGame/Example/Ability.py b/tests/MyGame/Example/Ability.py
index 3c4776e..e57dfd7 100644
--- a/tests/MyGame/Example/Ability.py
+++ b/tests/MyGame/Example/Ability.py
@@ -3,10 +3,16 @@
 # namespace: Example
 
 import flatbuffers
+from flatbuffers.compat import import_numpy
+np = import_numpy()
 
 class Ability(object):
     __slots__ = ['_tab']
 
+    @classmethod
+    def SizeOf(cls):
+        return 8
+
     # Ability
     def Init(self, buf, pos):
         self._tab = flatbuffers.table.Table(buf, pos)
@@ -21,3 +27,34 @@
     builder.PrependUint32(distance)
     builder.PrependUint32(id)
     return builder.Offset()
+
+
+class AbilityT(object):
+
+    # AbilityT
+    def __init__(self):
+        self.id = 0  # type: int
+        self.distance = 0  # type: int
+
+    @classmethod
+    def InitFromBuf(cls, buf, pos):
+        ability = Ability()
+        ability.Init(buf, pos)
+        return cls.InitFromObj(ability)
+
+    @classmethod
+    def InitFromObj(cls, ability):
+        x = AbilityT()
+        x._UnPack(ability)
+        return x
+
+    # AbilityT
+    def _UnPack(self, ability):
+        if ability is None:
+            return
+        self.id = ability.Id()
+        self.distance = ability.Distance()
+
+    # AbilityT
+    def Pack(self, builder):
+        return CreateAbility(builder, self.id, self.distance)