code: def pad(self, arg: Tuple[Tuple[int, int], ...]) -> View:
      assert all((b >= 0 and e >= 0) for b, e in arg) and len(
          arg
      ) == len(self.shape), f"{self.shape=}, {arg=}"
      if any(b or e for b, e in arg):
          zvarg = tuple(
              [(-b, s + e) for s, (b, e) in zip(self.shape, arg)]
          )
          mask = tuple(
              [(b, s + b) for s, (b, _) in zip(self.shape, arg)]
          )
          return self.__unsafe_resize(zvarg, mask=mask)
      return self
  
imports: from __future__ import annotations
  import functools, operator, itertools
  from dataclasses import dataclass
  from typing import Tuple, List, Optional, Dict, cast
  from tinygrad.helpers import prod, all_int, argsort
  from tinygrad.shape.symbolic import Node, NumNode, Variable, Set, sint
label_desc: Use image node_id 7 for calling the View obj's underlying member method code with example usage: obj.pad(arg) and returns: self, self