code: def rand_int():
      return int(random.randrange(-pow(2, 18), pow(2, 18)))
  
file_path: lightwood/tests/utils/data_generation.py
imports: import random
  import string
  import datetime
  from math import log
label_desc: Use image node_id 3 for calling a global function with example usage: rand_int() and returns: int