code: def set_args(
      podman_compose: PodmanCompose, file_names: list[str]
  ) -> None:
      podman_compose.global_args = argparse.Namespace()
      podman_compose.global_args.file = file_names
      podman_compose.global_args.project_name = None
      podman_compose.global_args.env_file = None
      podman_compose.global_args.profile = []
      podman_compose.global_args.in_pod = True
      podman_compose.global_args.no_normalize = None
  
file_path: podman-compose/pytests/test_can_merge_cmd_ent.py
imports: import copy
  import os
  import argparse
  import yaml
  from podman_compose import normalize_service, PodmanCompose
label_desc: Use image node_id 4 for calling a global function with example usage: set_args(podman_compose, file_names) without return types