For enabling the Select TensorFlow ops for your TensorFlow Lite app, please add
the TensorFlowLiteSelectTfOps pod to your Podfile, in addition to
TensorFlowLiteSwift or TensorFlowLiteObjC pod, depending on your primary
language.
After that, you should also force load the framework from your project. Add the
following line to the Other Linker Flags under your project's Build Settings
page.
-force_load "$(PROJECT_DIR)/Pods/TensorFlowLiteSelectTfOps/Frameworks/TensorFlowLiteSelectTfOps.framework/TensorFlowLiteSelectTfOps"
Please refer to the Select operators from TensorFlow guide for more details.