code: def reshape(self, arg: Tuple[sint, ...]):
      if self.axis is None:
          return MultiLazyBuffer(
              [x.reshape(arg) for x in self.lbs], None
          )
      # TODO: this can be wrong
      st = ShapeTracker.from_shape(self.shape)
      rs = st.real_strides()[self.axis]
      new_axis = st.reshape(arg).real_strides().index(rs)
      return MultiLazyBuffer(
          [
              x.reshape(
                  tuple(
                      x.shape[self.axis] if a == new_axis else s
                      for a, s in enumerate(arg)
                  )
              )
              for x in self.lbs
          ],
          new_axis,
      )
  
imports: from __future__ import annotations
  from typing import Optional, Union, Any, Tuple, List
  import functools
  from tinygrad.helpers import all_same, dedup, round_up, DEBUG
  from tinygrad.dtype import DType
  from tinygrad.ops import BinaryOps, LoadOps, UnaryOps, TernaryOps, ReduceOps
  from tinygrad.lazy import LazyBuffer, create_schedule
  from tinygrad.shape.shapetracker import ShapeTracker, sint
label_desc: Use image node_id 14 for calling the MultiLazyBuffer obj's underlying member method code with example usage: obj.reshape(arg) and returns: MultiLazyBuffer, MultiLazyBuffer