improve scripts

test/average/average.test.py

@@ -3,4 +3,5 @@ from pytape import test
 from average import average
 def average_test(t):
     t.true(isinstance(average, (types.BuiltinFunctionType, types.FunctionType, functools.partial)),'average is a function')
+    t.equal(2,2,'equal')
 test('Testing average',average_test)