fix: starting retrofit

api/common.js

@@ -2,17 +2,13 @@
 const request = require('request'); //TODO switch to axios!
 const rp = require('request-promise-native');
 const keywordEx = require("keyword-extractor");
-const tmp = require('tmp');
-const path = require('path');
 const child_process = require('child_process');
-const fs = require('fs');
 const async = require('async');
 const redis = require('redis');
 const xmlescape = require('xml-escape');
 const amqp = require("amqp"); //switch to amqplib?
 const axios = require('axios');
 const jwt = require('express-jwt');
-const crypto = require('crypto');
 
 const config = require('./config');
 const db = require('./models');

api/config/index.js.dev

@@ -13,8 +13,6 @@ const request = require('request'); //deprecate!
 const zlib = require('zlib');
 const async = require('async');
 
-const atob = require('atob');
-
 exports.mongodb = "mongodb://brainlife_mongodb/warehouse";
 
 exports.debug = true; 

api/lib/provenance.js

@@ -7,8 +7,6 @@ const mongoose = require('mongoose');
 const common = require('../common');
 const dbscan = require('@cdxoo/dbscan');
 
-const math = require('mathjs');
-
 exports.traverseProvenance = async (startTaskId) => {
     console.debug("traversing from task:", startTaskId);