code: def f(size, *xs):
      return np.ones(size, dtype=np.uint8)
  
file_path: ray/release/nightly_tests/stress_tests/test_many_tasks.py
imports: import argparse
  import json
  import logging
  import os
  import time
  from collections import defaultdict
  import numpy
  import ray
label_desc: Use image node_id 1 for calling a global function with example usage: f(size) and returns: np