def METHOD_NAME(numpy_array_integer, numpy_array_float, numpy_array_bool):
    numpy_integer_scalar = numpy_array_integer[0]
    numpy_float_scalar = numpy_array_float[0]
    numpy_boolean_scalar = numpy_array_bool[0]
    dict_with_numpy_scalar_values = dict(
        integer=numpy_integer_scalar, float=numpy_float_scalar, boolean=numpy_boolean_scalar
    )
    json.dumps(dict_with_numpy_scalar_values, cls=SIJsonEncoder)