code: def forward(self, input, timesteps, **kwargs):
      return self.inner_model.apply_model(input, timesteps, **kwargs)
  
imports: import torch
  import inspect
  import sys
  from modules import devices, sd_samplers_common, sd_samplers_timesteps_impl
  from modules.sd_samplers_cfg_denoiser import CFGDenoiser
  from modules.script_callbacks import ExtraNoiseParams, extra_noise_callback
  from modules.shared import opts
  import modules.shared
label_desc: Use image node_id 2 for calling the CompVisTimestepsDenoiser obj's underlying member method code with example usage: obj.forward(input, timesteps) and returns: self