code: def _pos(name, **other):
      args = locals().copy()
      args.pop("other")
      return FeatureSpec("pos", **args, **other)
  
file_path: lets-plot/python-package/lets_plot/plot/pos.py
imports: from .core import FeatureSpec
label_desc: Use image node_id 8 for calling a global function with example usage: _pos(name) and returns: FeatureSpec