| # Copyright 2020 Google LLC |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # https://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| import os |
| |
| import tensorflow as tf |
| |
| |
| class Squared(tf.Module): |
| |
| @tf.function |
| def __call__(self, x): |
| return tf.square(x) |
| |
| |
| model = Squared() |
| concrete_func = model.__call__.get_concrete_function( |
| tf.TensorSpec(shape=[4, 3], dtype=tf.float32)) |
| |
| converter = tf.lite.TFLiteConverter.from_concrete_functions([concrete_func]) |
| tflite_model = converter.convert() |
| |
| this_dir = os.path.dirname(__file__) |
| with open(os.path.join(this_dir, "tflite_sample.fb"), "wb") as f: |
| f.write(tflite_model) |
