code: def encode(self, data):
      if self.is_postscore:
          return GatingEncoder.apply(self, data.to(self.dtype)).to(
              self.original_dtype
          )
      else:
          return GatingEncoder.apply(
              self, data.to(self.dtype), *self.gates_
          ).to(self.original_dtype)
  
imports: from typing import TYPE_CHECKING, Any, Optional, Tuple, Union, cast
  import logging
  import torch
  from torch import Tensor
  from .jit_compiler import IS_HIP_EXTENSION
  from ..jit_kernels import sparse
  from ..jit_kernels.gating import fast_cumsum_sub_one
  from .communicate import get_world_rank, simple_all_reduce
  from .None import losses
label_desc: Use image node_id 3 for calling the TutelMoeFastDispatcher obj's underlying member method code with example usage: obj.encode(data) and returns: GatingEncoder, GatingEncoder