code: def count_flips_to_convert(a, b):
      diff = a ^ b
  
      # count number of ones in diff
      count = 0
      while diff:
          diff &= diff - 1
          count += 1
      return count
  
label_desc: Use image node_id 1 for calling a global function with example usage: count_flips_to_convert(a, b) and returns: count