code: def main():
      api_key_file = get_wandb_api_key_file()
      tune_decorated(api_key_file)
  
file_path: wandb/tests/functional_tests/t0_main/raytune/t3_mixin.py
imports: import numpy
  import wandb
  from _test_support import get_wandb_api_key_file
  from ray import tune
  from ray.air import session
  from ray.tune.integration.wandb import wandb_mixin
label_desc: Use image node_id 3 for calling a global function with example usage: main() without return types