core/iwasm/libraries/wasi-nn/test/build.sh: add a tip for intel mac (#4389)

i keep forgetting this and had to re-investigate it at least twice.
hopefully this can be helpful for others too.
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YAMAMOTO Takashi 2025-06-18 20:06:57 +09:00 committed by GitHub
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@ -3,6 +3,17 @@
# Copyright (C) 2019 Intel Corporation. All rights reserved.
# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
# on intel mac, this ends up with a lot of the following error.
#
# AttributeError: 'Sequential' object has no attribute '_get_save_spec'.
#
# * "pip install tensorflow" installs tensorflow 2.16.2 on intel mac.
# (because it's the last version before tf deprecated the target.)
# * keras 3 support in the version seems incomplete (thus the error)
# * a workaround: use keras 2 as mentioned in:
# https://github.com/tensorflow/tensorflow/releases/tag/v2.16.1
# https://blog.tensorflow.org/2024/03/whats-new-in-tensorflow-216.html
CURR_PATH=$(cd $(dirname $0) && pwd -P)
# WASM application that uses WASI-NN