code: def get_fuse_op_cls(self, obj):
      if isinstance(obj, (TENSOR_TYPE, TENSOR_CHUNK_TYPE)):
          return TensorFuseChunk
      elif isinstance(obj, (DATAFRAME_TYPE, DATAFRAME_CHUNK_TYPE)):
          return DataFrameFuseChunk
      else:
          return LearnObjectFuseChunk
  
imports: from ..core import OutputType
  from ..core.operand import Operand, TileableOperandMixin, Fuse, FuseChunkMixin, ShuffleProxy
  from ..tensor.core import TENSOR_TYPE, TENSOR_CHUNK_TYPE
  from ..tensor.operands import TensorOperandMixin
  from ..tensor.fuse import TensorFuseChunk
  from ..dataframe.core import TILEABLE_TYPE, CHUNK_TYPE
  from ..dataframe.operands import DataFrameOperandMixin, DataFrameFuseChunk
label_desc: Use image node_id 3 for calling the LearnOperandMixin obj's underlying member method code with example usage: obj.get_fuse_op_cls(obj) and returns: TensorFuseChunk, DataFrameFuseChunk, LearnObjectFuseChunk