code: def test_all():
      """Try all."""
      for s in range(1, 36, 7):
          for n in range(1000):
              sampled = doit(n, samples=s)
              check(n, sampled, samples=s)
  
imports: import wandb
label_desc: Use image node_id 4 for calling a global function with example usage: test_all() without return types