code: def remove_partition_and_release_buffers(self, params):
      for param in params:
          param_id = param.ds_id
  
          if param_id in self.param_id_to_buffer_id.keys():
              buffer_id = self.param_id_to_buffer_id[param_id]
  
              assert (
                  buffer_id is not None
              ), "Missing buffer id for releasing"
  
              self.available_buffer_ids.append(buffer_id)
              del self.param_id_to_buffer_id[param_id]
              del self.param_id_to_swap_buffer[param_id]
              print_rank_0(
                  f"param {param.ds_id} releases buffer id {buffer_id}  "
              )
  
              if param_id in self.available_params:
                  self.available_params.remove(param_id)
                  self.available_numel -= self.param_id_to_numel[
                      param_id
                  ]
  
          param.ds_tensor.data = self.invalid_buffer.data
          param.ds_tensor.status = PartitionedParamStatus.NOT_AVAILABLE
  
imports: import os
  import shutil
  from enum import Enum
  import torch
  from deepspeed import comm
  from deepspeed.ops.aio import AsyncIOBuilder
  from .constants import *
  from .utils import swap_in_tensors, swap_out_tensors, MIN_AIO_BYTES, AIO_ALIGNED_BYTES, print_object, SwapBufferPool
label_desc: Use image node_id 12 for calling the AsyncPartitionedParameterSwapper obj's underlying member method code with example usage: obj.remove_partition_and_release_buffers(params) without return types