new_contents: def ls(self, msg, match):
      """
      A sample function to test the parsing of ** resolution
      """
      langs = list(map(lambda x: x.lower(), match.group(1).split()))
  
      bears = client.list.bears.get().json()
      bears = [{**{'name': bear}, **content}
               for bear, content in bears.items()]
  
  # Asyncio example from https://stackabuse.com/python-async-await-tutorial/
  
  import asyncio
  
  async def ping_server(ip):  
      pass
  
  @asyncio.coroutine
  def load_file(path):  
      pass
  
subject: Add new sample files for Python3-py grammar