Run a classifier to retrieve the Identifier Results

[mrbarbasa]

• [x] Research any of the following: TensorFlow.js on server vs. TensorFlow.js on browser vs. CoreML vs. Python Keras model running on a Node.js server vs. alternative options for making predictions on a mobile phone -- Chose to run TensorFlow.js on the server for now
• [x] Figure out how to run a model on the server or browser, then decide on one or the other
• [x] Make predictions on the server and return predictions to the frontend