old_contents: __author__ = 'nevelina'
  from flask import Flask, redirect, request, url_for
  import flask.ext.uploads
  from flask_wtf.csrf import CsrfProtect
  
  app = Flask(__name__)
  app.config.from_object('config')
  CsrfProtect(app)
  
  from app import views
  
new_contents: __author__ = 'nevelina'
  from flask import Flask, redirect, request, url_for
  from flask_wtf.csrf import CsrfProtect
  
  app = Flask(__name__)
  app.config.from_object('config')
  CsrfProtect(app)
  
  from app import views
  
subject: Remove a dependency