code: def pretty_memory_info():
      '''
      Pretty format memory info.
  
      Returns
      -------
      str
          Memory info.
  
      Examples
      --------
      >>> pretty_memory_info()
      '5MB memory usage'
      '''
      process = psutil.Process(os.getpid())
      return '{}MB memory usage'.format(int(process.memory_info().rss / 2**20)f pretty_memory_info():
      '''
      Pretty format memory info.
  
      Returns
      -------
      str
          Memory info.
  
      Examples
      --------
      >>> pretty_memory_info()
      '5MB memory usage'
      '''
      process = psutil.Process(os.getpid())
      return '{}MB memory usage'.format(int(process.memory_info().rss / 2**20))
docs: Pretty format memory info.
  
      Returns
      -------
      str
          Memory info.
  
      Examples
      --------
      >>> pretty_memory_info()
      '5MB memory usage'