code: def penalty2(x):  # <= 0.0
      return (x[0] - 6) ** 2 + (x[1] - 5) ** 2 - 82.81
  
imports: from g06 import objective, bounds, xs, ys
  from mystic.constraints import as_constraint
  from mystic.penalty import quadratic_inequality
label_desc: Use image node_id 2 for calling a global function with example usage: penalty2(x) and returns: unknown