code: def regnetx(name, pretrained=False, cfg_list=()):
      """Constructs a RegNetX model (note: loads global config as well)."""
      name = name if "RegNetX-" in name else "RegNetX-" + name
      return build_model(name, pretrained, cfg_list)
  
file_path: pycls/pycls/models/model_zoo.py
imports: import os
  import pycls.core.builders
  import pycls.core.checkpoint
  from pycls.core.config import cfg, load_cfg, reset_cfg
  from pycls.core.io import cache_url
label_desc: Use image node_id 6 for calling a global function with example usage: regnetx(name, pretrained, cfg_list) and returns: build_model