code: def roi_align_strategy_cuda(attrs, inputs, out_type, target):
      """roi_align cuda strategy"""
      strategy = _op.OpStrategy()
      layout = attrs.layout
  
      if layout == "NCHW":
          strategy.add_implementation(
              wrap_compute_roi_align(topi.vision.rcnn.roi_align_nchw),
              wrap_topi_schedule(topi.cuda.schedule_roi_align),
              name="roi_align_nchw.cuda",
          )
      else:
          assert layout == "NHWC", "layout must be NCHW or NHWC."
          strategy.add_implementation(
              wrap_compute_roi_align(topi.vision.rcnn.roi_align_nhwc),
              wrap_topi_schedule(topi.cuda.schedule_roi_align),
              name="roi_align_nhwc.cuda",
          )
      return strategy
  
imports: from tvm import topi
  from tvm.auto_scheduler import is_auto_scheduler_enabled
  from tvm.contrib import nvcc
  from tvm.contrib.thrust import can_use_thrust
  from tvm.meta_schedule import is_meta_schedule_enabled
  from tvm.te import SpecializedCondition
  from ....target import Target
  from ....tir import IntImm
  from ..None import op
  from .generic import *
label_desc: Use image node_id 39 for calling a global function with example usage: roi_align_strategy_cuda(attrs, inputs, out_type, target) and returns: strategy