def METHOD_NAME(np_array):
    # Do memory copy:
    # https://stackoverflow.com/questions/47519802/does-tensorflow-convert-to-tensor-do-memory-copy
    # To avoid memory copy, use implicit conversion, but memory copy is still possible.
    # https://www.tensorflow.org/tutorials/customization/basics#numpy_compatibility
    return tf.convert_to_tensor(np_array)