code: def forward(self, x: LazyBuffer, target_rank: int) -> LazyBuffer:
      self.target_rank = target_rank
      return _recv_lb(x, target_rank)
  
imports: import ctypes
  from extra import dist
  from multiprocessing import shared_memory
  from tinygrad.helpers import DEBUG, colored, getenv
  from tinygrad.lazy import LazyBuffer
  from tinygrad.runtime.lib import RawBuffer, RawBufferCopyInOut
  from tinygrad.runtime.ops_disk import RawDiskBuffer
  from tinygrad.jit import CacheCollector
  from tinygrad.tensor import Tensor, Function
  import numpy
label_desc: Use image node_id 1 for calling the Recv obj's underlying member method code with example usage: obj.forward(x, target_rank) and returns: _recv_lb