code: def clip(tens: Tensor, dtype: str, maxval: int) -> Tensor:
      tens = np.clip(tens, 0, maxval).astype(dtype)
      return to_tensor(tens, override_checks=True)
  
imports: import numpy
  import cv2
  import random
  import collections
  from ..coreten import Tensor, to_tensor
  from .._internal import _check_target_size
  from ..globals import INTER_AREA, INTER_CUBIC, INTER_NEAREST, INTER_LINEAR
  from ..annotations import Union, Tuple, Optional
label_desc: Use image node_id 20 for calling a global function with example usage: clip(tens, dtype, maxval) and returns: to_tensor