<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def arrays_to_file(file_prefix=None):
 """Returns a serialisation registry for serialising NumPy data and as well as any UFuncs that have no normal way of retrieving qualified names."""

    return Registry(
        types={
            numpy.ndarray: SerNumpyArrayToFile(file_prefix)
        },
        hooks={
            '<ufunc>': SerUFunc()
        },
        hook_fn=_numpy_hook
    )