code: def div(expr, rng=None):
      if rng is None:
          rng = random.randint(1, 9)
      return expr // rng, rng
  
file_path: tinygrad/test/external/fuzz_symbolic.py
imports: import itertools
  import random
  from tinygrad.helpers import DEBUG
  from tinygrad.shape.symbolic import Variable, NumNode
label_desc: Use image node_id 2 for calling a global function with example usage: div(expr, rng) and returns: unknown,  rng