fetchPrediction.js

function fetchPrediction(TEXT = "give me a flight from baltimore to newark"){
  
  TEXT = encodeURI("tokens=BOS "+TEXT+" EOS");
  
  console.log(TEXT);
  
  //You need to replace this temporary URL
  var url = "https://e769db6e.ngrok.io/predict";
  
   var options = {
    "method" : "POST",
    "contentType" : "application/x-www-form-urlencoded",
    "payload" : TEXT,
    'muteHttpExceptions': true 
  };
        
  var response = UrlFetchApp.fetch(url, options);
  
  var json = response.getContentText();
  
  console.log(json);
  
  prediction = JSON.parse(json);
  
  //console.log(prediction);

  console.log(prediction["intent_predictions"]);
  
    console.log(prediction["slots_predictions"].join("_"));

  
  //return [prediction["intent_predictions"], JSON.stringify(prediction["slots_predictions"])];
  return [prediction["intent_predictions"], prediction["slots_predictions"].join("_")];
  
  
}