class_docstr: Works around slice objects not being hashable.
class_docstr_tok: ["Works","around","slice","objects","not","being","hashable","."]
code: def hash_args_kwargs(cls, args, kwargs):
      index = args[0] if args else kwargs["index"]
      if not isinstance(index, tuple):
          index = (index,)
      key = tuple(
          (x.start, x.stop, x.step) if isinstance(x, slice) else x
          for x in index
      )
      return key
  
imports: import math
  import operator
  from numbers import Number
  from .op import BINARY_INVERSES, DISTRIBUTIVE_OPS, PRODUCT_TO_POWER, SAFE_BINARY_INVERSES, UNARY_INVERSES, UNITS, BinaryOp, Op, OpMeta, TransformOp, UnaryOp, declare_op_types
label_desc: Use image node_id 1 for calling the GetsliceMeta obj's underlying member method code with example usage: obj.hash_args_kwargs(cls, args, kwargs) and returns: key