code: def tile(cls, op):
      q, r = op.outputs
      q_dtype, r_dtype = q.dtype, r.dtype
      q_shape, r_shape = q.shape, r.shape
      in_tensor = op.input
      if in_tensor.chunk_shape == (1, 1):
          in_chunk = in_tensor.chunks[0]
          chunk_op = op.copy().reset_key()
          qr_chunks = chunk_op.new_chunks(
              [in_chunk],
              kws=[
                  {
                      "side": "q",
                      "shape": q_shape,
                      "index": in_chunk.index,
                  },
                  {
                      "side": "r",
                      "shape": r_shape,
                      "index": in_chunk.index,
                  },
              ],
          )
          q_chunk, r_chunk = qr_chunks
  
          new_op = op.copy()
          kws = [
              {
                  "chunks": [q_chunk],
                  "nsplits": ((q_shape[0],), (q_shape[1],)),
                  "dtype": q_dtype,
                  "shape": q_shape,
                  "order": q.order,
              },
              {
                  "chunks": [r_chunk],
                  "nsplits": ((r_shape[0],), (r_shape[1],)),
                  "dtype": r_dtype,
                  "shape": r_shape,
                  "order": r.order,
              },
          ]
          return new_op.new_tensors(op.inputs, kws=kws)
      elif op.method == "tsqr":
          return (yield from TSQR.tile(op))
      elif op.method == "sfqr":
          return (yield from SFQR.tile(op))
      else:
          raise NotImplementedError(
              "Only tsqr method supported for now"
          )
  
imports: import numpy
  from numpy.linalg import LinAlgError
  from ...None import opcodes
  from ...serialization.serializables import KeyField, StringField
  from ...core import ExecutableTuple
  from ..array_utils import device, as_same_device
  from ..datasource import tensor
  from ..operands import TensorHasInput, TensorOperandMixin
  from ..core import TensorOrder
  from .core import SFQR, TSQR
label_desc: Use image node_id 6 for calling the TensorQR obj's underlying member method code with example usage: obj.tile(cls, op) and returns: new_op, unknown, unknown