code: def get_details(app_url=defaults.APP_URL):
      
      url = '%s/environment' % app_url
      response = requests.get(url)
  
      if response.status_code == 200:
          return response.json()
      else:
          raise JutException('Unable to retrieve environment details from %s, got %s: %s' %
                             (url, response.status_code, response.text))
docs: returns environment details for the app url specified