code: def forward(self, x, timesteps, context, *args, **kwargs):
      raise NotImplementedError()
  
file_path: stable-diffusion-webui/modules/sd_unet.py
imports: import torch.nn
  from modules import script_callbacks, shared, devices
label_desc: Use image node_id 1 for calling the SdUnet obj's underlying member method code with example usage: obj.forward(x, timesteps, context) without return types