An action with NDArray return type doesn't work over HTTP #231
Description
Describe the bug
An action with NDArray return type doesn't work over HTTP. It throws a the following error
pydantic_core._pydantic_core.PydanticSerializationError: Unable to serialize unknown type: <class 'numpy.ndarray'>
ArrayModel can be used, but then it is typehinted incorrectly when called on the server
To Reproduce
See unit test added in #230
Expected behaviour
It serialises just as ArrayModel would.
System:
- OS: Kubuntu 24.04
- Python version. 3.11
- Version. 0.0.13