Transformer examples uses incorrect function definition

[smhgit]

/kind bug

Example use List def postprocess(self, inputs: List) -> List:

kserve/docs/samples/v1beta1/transformer/torchserve_image_transformer/image_transformer/image_transformer.py

Line 87 in efda8c6

def postprocess(self, inputs: List) -> List:

While base uses Dict def postprocess(self, response: Union[Dict, ModelInferResponse]) -> Dict:

kserve/python/kserve/kserve/model.py

Line 166 in efda8c6

def postprocess(self, response: Union[Dict, ModelInferResponse]) -> Dict:

[yuzisun]

@smhgit Thanks for catching this! Are you interested to contribute the fix?

[smhgit]

@yuzisun sure, will take a look how to make contribution here.

[yuzisun]

Fixed in #2266