code: def close_to_one_less(prec, emax, emin):
      rprec = 10**prec
      return "".join(
          ("0.9", "9" * randrange(prec), str(randrange(rprec)))
      )
  
imports: from random import randrange, sample
  from fractions import Fraction
  from randfloat import un_randfloat, bin_randfloat, tern_randfloat
label_desc: Use image node_id 20 for calling a global function with example usage: close_to_one_less(prec, emax, emin) and returns: str