Making an image twitterbot with node.js

I've been trying to write a program for a twitter bot that posts images directly to twitter using node.js but I keep having errors. The bot was working initially when I was still inputing images in my app folder but once I moved the images to cloudinary, I've been having issues. I need to know how to get the images from my cloudinary and post them to my app. I hope someone can be of help. This is my code:

    var Twit = require("twit");
    var fs = require("fs"),
    path = require("path"),
    Twit = require("twit"),
    request = require('request');
    config = require(path.join(__dirname, "config.js"));
    var T = new Twit(config);
    function base64_encode(file) {
        // read binary data
        var bitmap = fs.readFileSync(file);
        // convert binary data to base64 encoded string
        return new Buffer(bitmap).toString('base64');
    }

    // function to create file from base64 encoded string
    function base64_decode(base64str, file) {
        // create buffer object from base64 encoded string, it is important to tell the constructor that the string is base64 encoded
        var bitmap = new Buffer(base64str, 'base64');
        // write buffer to file
        fs.writeFileSync(file, bitmap);
        console.log('******** File created from base64 encoded string ********');
    }

    // convert image to base64 encoded string
    //var base64str = base64_encode('kitten.jpg');
    //console.log(base64str);
    // convert base64 string back to image
    //base64_decode(base64str, 'copy.jpg');

     function upload_random_image(){
     console.log('Opening an image...');
     var photo_id = Math.floor((Math.random() * 100) + 1);
     var monochrome_image = ("http://res.cloudinary.com/didhg8jke/image/upload/v1485630774/MONOCHROME/" + photo_id);
     function (error, response, body) {
        if (!error && response.statusCode == 200) {
          var base64str = base64_encode(monochrome_image);
            var b64content = fs.readFileSync(body, {encoding: 'base64'});
            console.log('Uploading an image...');
            T.post('media/upload', { media_data: b64content }, function (err, data, response) {
              if (err){
                console.log('ERROR');
                console.log(err);
              }
              else{
                console.log('Uploaded an image!');

                T.post('statuses/update', {
                  media_ids: new Array(data.media_id_string)
                },
                  function(err, data, response) {
                    if (err){
                      console.log("Error!");
                      console.log(err);
                    }
                    else{
                      console.log("Posted an image!");
                    }
                  }
                );
              }
            });
        }
    });


}

setInterval(
  upload_random_image,
100000
);

And this is the error I'm currently getting:

   MACs-MacBook-Pro-2:my-project mac$ node server.js
    /Users/mac/my-project/server.js:35
     function (error, response, body) {
              ^
    SyntaxError: Unexpected token (
    at Object.exports.runInThisContext (vm.js:76:16)
    at Module._compile (module.js:542:28)
    at Object.Module._extensions..js (module.js:579:10)
    at Module.load (module.js:487:32)
    at tryModuleLoad (module.js:446:12)
    at Function.Module._load (module.js:438:3)
    at Module.runMain (module.js:604:10)
    at run (bootstrap_node.js:394:7)
    at startup (bootstrap_node.js:149:9)
    at bootstrap_node.js:509:3

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