A Tensorflow model is converted to a Tensorflow Lite flat buffer file using Tensorflow Lite Converter (. tflite ). The client, which in our instance is a mobile device operating on iOS or Android or an embedded device, receives the Tensorflow Lite flat buffer file. tflite is a Flutter plugin for accessing TensorFlow Lite API. Have I written custom code (as opposed to using a stock example script provided in TensorFlow): OS Platform and Distribution (e.g., Linux Ubuntu 16.04): Mac Mobile device (e.g., Pixel 4, Samsung Galaxy 10) if the issue happens on mobile device: Xiaomi mi 9 TensorFlow installed from (source or binary): pip TensorFlow version (use command below.