How to use the @aws-amplify/predictions.AmazonAIPredictionsProvider function in @aws-amplify/predictions

import React from "react";
import ReactDOM from "react-dom";
import Amplify from "aws-amplify";
import { AmazonAIPredictionsProvider } from "@aws-amplify/predictions";

import App from "./App";
import * as serviceWorker from "./serviceWorker";
import "normalize.css/normalize.css";
import "./index.css";
import amplifyConfig from "./aws-exports";

Amplify.configure(amplifyConfig);
Amplify.addPluggable(new AmazonAIPredictionsProvider());

ReactDOM.render(, document.getElementById("root"));

// If you want your app to work offline and load faster, you can change
// unregister() to register() below. Note this comes with some pitfalls.
// Learn more about service workers: https://bit.ly/CRA-PWA
serviceWorker.unregister();

fr: "Chantal",
  hi: "Aditi",
  it: "Carla",
  ja: "Mizuki",
  ko: "Seoyeon",
  no: "Liv",
  pl: "Ewa",
  pt: "Vitoria",
  ru: "Tatyana",
  es: "Penelope",
  sv: "Astrid",
  tr: "Filiz"
}

Amplify.configure(config);
Amplify.addPluggable(new AmazonAIPredictionsProvider());

let source = null

console.log('loaded...');

function interpretFromPredictions(textToInterpret) {
  Predictions.interpret({
    text: {
      source: {
        text: textToInterpret,
      },
      type: "ALL"
    }
  }).then(result => {
    const language = result.textInterpretation.language
    const translationLangugage = state.getLanguage()

import React, { Component } from 'react';
import './App.css';
import { Switch, Route } from 'react-router-dom'
import Polly from './components/Polly';
import Transcribe from './components/Transcribe';
import Main from './components/Main';
import Comprehend from './components/Comprehend';
import Rekognition from './components/Rekognition';
import Translate from './components/Translate';
import Amplify from '@aws-amplify/core';
import { AmazonAIPredictionsProvider } from '@aws-amplify/predictions';
import awsconfig from './aws-exports';

Amplify.configure(awsconfig);
Amplify.addPluggable(new AmazonAIPredictionsProvider());


class App extends Component {

  render() {
    return (
    )
  }
}