Tflite training failed in Android

Hello All,

I am using C++ with JNI to use C++/tflite on Android.

I am getting below error while invoking tflite method encode_runner->Invoke().

Select TensorFlow op(s), included in the given model, is(are) not supported by this interpreter. Make sure you apply/link the Flex delegate before inference. For the Android, it can be resolved by adding "org.tensorflow:tensorflow-lite-select-tf-ops" dependency. See instructions: https://www.tensorflow.org/lite/guide/ops_select

I have built libtensorflowlite.so for 2 targets using below command.
bazel build --config=android_arm64 -c opt //tensorflow/lite:libtensorflowlite.so
bazel build --config=android_x86_64 -c opt //tensorflow/lite:libtensorflowlite.so

I have built libtensorflowlite_flex.so for 2 targets using below command.
bazel build -c opt --config=android_x86_64 --config=monolithic --define=tflite_convert_with_select_tf_ops=true --define=with_select_tf_ops=true //tensorflow/lite/delegates/flex:libtensorflowlite_flex.so
bazel build -c opt --config=android_arm64 --config=monolithic --define=tflite_convert_with_select_tf_ops=true --define=with_select_tf_ops=true //tensorflow/lite/delegates/flex:libtensorflowlite_flex.so

Start at the encode_runner->Invoke() entry point and review the Android build commands for libtensorflowlite.so and libtensorflowlite_flex.so. Compare the integration with the Select TF Ops instructions linked in the issue, then verify that invoking the model no longer reports unsupported TensorFlow operations.