code: def _short_repr(arr: np.ndarray) -> str:
      """Create a shortened string representation of a numpy array.
  
      If arr is a multiple of the all-ones vector, return a string representation of the multiplier.
      Otherwise, return a string representation of the entire array.
  
      Args:
          arr: The array to represent
  
      Returns:
          A short representation of the array
      """
      if arr.size != 0 and np.min(arr) == np.max(arr):
          return str(np.min(arr))
      return str(arr)
  
imports: from typing import Dict, List, Optional, Sequence, SupportsFloat, Tuple, Type, Union
  import numpy
  import gym.error
  from gym import logger
  from gym.spaces.space import Space
label_desc: Use image node_id 1 for calling a global function with example usage: _short_repr(arr) and returns: str, str