code: def test_yaml_safe_dump_strings() -> None:
      input_obj = {"asdf": 1}
      expect = "asdf: 1\n"
  
      assert (
          util.yaml_safe_dump(input_obj, default_flow_style=False)
          == expect
      )
  
file_path: determined/harness/tests/common/test_yaml.py
imports: import pathlib
  import shutil
  import tempfile
  from determined.common import util
label_desc: Use image node_id 3 for calling a global function with example usage: test_yaml_safe_dump_strings() without return types