code: def _tile_single(cls, op: "DataFrameCorr"):
      out = op.outputs[0]
  
      new_op = op.copy().reset_key()
      chunk = new_op.new_chunk(
          [inp.chunks[0] for inp in op.inputs],
          index=(0,) * len(out.shape),
          **out.params,
      )
  
      new_op = op.copy().reset_key()
      return new_op.new_tileables(
          op.inputs,
          chunks=[chunk],
          nsplits=((s,) for s in out.shape),
          **out.params,
      )
  
imports: import numpy
  import pandas
  from ...None import opcodes
  from ...core import ENTITY_TYPE, recursive_tile
  from ...serialization.serializables import BoolField, AnyField, KeyField, Int32Field
  from ...tensor.utils import filter_inputs
  from ...utils import has_unknown_shape
  from ..core import SERIES_TYPE, DATAFRAME_TYPE
  from ..operands import DataFrameOperand, DataFrameOperandMixin
  from ..utils import build_empty_df, validate_axis, parse_index
label_desc: Use image node_id 3 for calling the DataFrameCorr obj's underlying member method code with example usage: obj._tile_single(cls, op) and returns: new_op