code: def e(
      self,
      op: Union[LoadOps, UnaryOps, BinaryOps, TernaryOps],
      *in_srcs: MultiLazyBuffer,
      arg: Optional[Any] = None,
  ) -> MultiLazyBuffer:
      msrcs = (self,) + in_srcs
      assert all(
          isinstance(x, MultiLazyBuffer) for x in msrcs
      ), f"all buffers must be MultiLazyBuffer {msrcs}"
      assert all_same(
          [x.device for x in msrcs]
      ), f"all buffers must have the same device {[x.device for x in msrcs]}"
  
      # NOTE: they all have to share an axis, we always choose [-1]
      axis = (
          axes[-1]
          if len(
              axes := dedup(
                  [x.axis for x in msrcs if x.axis is not None]
              )
          )
          else None
      )
      srcs = []
      for mlb in msrcs:
          if mlb.axis == axis:
              srcs.append(mlb.lbs)
          elif mlb.axis is None and axis is not None:
              srcs.append(to_sharded(mlb.lbs, axis))
          else:
              srcs.append(
                  to_sharded(
                      [mlb.copy_to_device(lb.device) for lb in mlb.lbs],
                      axis,
                  )
              )
      return MultiLazyBuffer(
          [lsrcs[0].e(op, *lsrcs[1:], arg=arg) for lsrcs in zip(*srcs)],
          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 11 for calling the MultiLazyBuffer obj's underlying member method code with example usage: obj.e(op) and returns: MultiLazyBuffer