code: def build_renderer(self, cfg, nerf, material, background):
      renderer = self.from_config_dict(cfg)
      renderer.nerf = nerf
      renderer.material = material
      renderer.background = background
      return renderer
  
file_path: NeMo/nemo/collections/multimodal/models/nerf/txt2nerf_base.py
imports: from nemo.collections.multimodal.models.nerf.base import NerfModelBase
label_desc: Use image node_id 2 for calling the Txt2NerfBase obj's underlying member method code with example usage: obj.build_renderer(cfg, nerf, material, background) and returns: renderer