code: def constr_ub_o(field, bounds, *args, **kwargs):
      """Models ``args.field < bounds``."""
      return kwargs[field] < bounds
  
file_path: optunity/wrappers/R/inst/optunity/constraints.py
imports: import functools
  from .None import functions
label_desc: Use image node_id 1 for calling a global function with example usage: constr_ub_o(field, bounds) and returns: unknown