code: def get_item(target, i, opts):
      """The slice read operator (i.e. __getitem__).
  
      Note: it is unspecified whether target will be mutated or not. In general,
      if target is mutable (like Python lists), it will be mutated.
  
      Args:
        target: An entity that supports getitem semantics.
        i: Index to read from.
        opts: A GetItemOpts object.
  
      Returns:
        The read element.
  
      Raises:
        ValueError: if target is not of a supported type.
      """
      assert isinstance(opts, GetItemOpts)
  
      if hooks._DISPATCH.detect_overload_get_item(target):
          return hooks._DISPATCH.get_item(target, i)
      else:
          return _py_get_item(target, i)
  
file_path: DALI/dali/python/nvidia/dali/_autograph/operators/slices.py
imports: import collections
  from nvidia.dali._autograph.utils import hooks
label_desc: Use image node_id 1 for calling a global function with example usage: get_item(target, i, opts) and returns: hooks, _py_get_item