old_contents: from __future__ import print_function
  
  from transloadit.client import Transloadit
  
  tl = Transloadit('TRANSLOADIT_KEY', 'TRANSLOADIT_SECRET')
  ass = tl.new_assembly()
  ass.add_file(open('fixtures/lol_cat.jpg', 'rb'))
  ass.add_step('resize', '/image/resize', {'width': 70, 'height': 70})
  response = ass.create(wait=True)
  
  result_url = response.data.get('results').get('resize')[0].get('ssl_url')
  print('Your result:', result_url)
  
new_contents: from transloadit.client import Transloadit
  
  tl = Transloadit("TRANSLOADIT_KEY", "TRANSLOADIT_SECRET")
  ass = tl.new_assembly()
  ass.add_file(open("fixtures/lol_cat.jpg", "rb"))
  ass.add_step("resize", "/image/resize", {"width": 70, "height": 70})
  response = ass.create(wait=True)
  
  result_url = response.data.get("results").get("resize")[0].get("ssl_url")
  print("Your result:", result_url)
  
subject: Update example syntax to python3