Below is a dialogue between software developers, the first one used ChatGPT in his solution of code task and makes a comment,   the second one gives him reply on his solution. Write a reply that appropriately answers the comment.

### Comment:
this works for compile time sizex x  arrayx, x, xand this works for allocatable runtime sizex allocatablexn    read from a filex  vectorizexnonenprintxthe array of structs is a low priority. the above seems to create a numpy array of type object, so it wont interoperate with c anyway. for the use case where we have an array of structs in c and are trying to map it to a cpython structure, well need to figure out some other solution, here is an example how to do it using ctypes , but if there is no### Reply:
my concern currently is that the type annotation x is not supported in cpython by default as a function parameter declaration. the emulation function dataclass in lpython.py helps us support this annotation.here  you shared that we should not subscript x directly, but rather have a numpy array of x. please, could you elaborate your approach? it would be very helpful if you could share an example codesnippet with your approch that works with cpython and lpython.