code: def run_iteration(self, face, key, trg_angle):
      imgs, masks, heatmaps, aligned_meshes = self.create_align_syn(
          face, trg_angle, face.uv_blending[key]
      )
  
      # Run Optimizer
      (
          generated_imgs,
          generated_dlatents,
      ) = self.projector.run_projection(
          {key: imgs}, {key: masks}, {key: heatmaps}, face.id_features
      )
  
      img_uv = self.render_uv_image(
          im_PIL2menpo(generated_imgs[key]), aligned_meshes
      )
      img_uv = fill_UV(img_uv)
      img_uv = uv_color_normalize(
          face.img_uv_src,
          face.angle_uv_src,
          img_uv,
          Image(face.angle_uv_list[len(face.img_uv_list)]),
      )
  
      face.img_uv_list.append(img_uv.pixels)
  
      final_uv, _ = uv_stiching(
          face.img_uv_list,
          face.angle_uv_list[: len(face.img_uv_list)],
          40,
      )
      results_dict = {
          "generated_imgs": generated_imgs[key],
          "generated_dlatents": generated_dlatents[key],
          "imgs": imgs,
          "masks": masks,
          "aligned_meshes": aligned_meshes,
          "img_uv": img_uv,
          "final_uv": final_uv,
      }
  
      face.img_uv_src = final_uv
      face.tmesh.texture = final_uv
      face.tmesh.tcoords = self.tcoords_full.copy()
      face.tmesh.tcoords.points[self.mask] = self.tcoords.points
  
      return face, results_dict
  
imports: from utils.align2stylegan import align_im2stylegan, align_mesh2stylegan
  from core.projection_handler import Projection_Handler
  from skimage.morphology import remove_small_holes
  import time
  from utils.ganfit_camera import apply_camera_only3d, get_pose
  from utils.utils import *
  from core.arcface_handler import Arcface_Handler
  from utils import generate_heatmap
label_desc: Use image node_id 10 for calling the Operator obj's underlying member method code with example usage: obj.run_iteration(face, key, trg_angle) and returns: face,  results_dict