code: def round_up_to_even(f):
      return int(math.ceil(f / 2.0) * 2)
  
file_path: rt-audio-fft/src/utils.py
imports: import numpy
  import math, scipy, pygame
label_desc: Use image node_id 1 for calling a global function with example usage: round_up_to_even(f) and returns: int