!2745 fix invert permutation operator in pynative

Merge pull request !2745 from wangqiuliang/fix-invertpermutation-operator

mindspore/ops/operations/array_ops.py

@@ -971,6 +971,7 @@ class InvertPermutation(PrimitiveWithInfer):
     @prim_attr_register
     def __init__(self):
         """init InvertPermutation"""
+        self.const_value = True
 
     def __infer__(self, x):
         x_shp = x['shape']