code: def time_2013_02_15(request):
      request.cls.datetime = datetime(2013, 2, 15, 3, 41, 22, 8923)
      request.cls.arrow = arrow.Arrow.fromdatetime(request.cls.datetime)
  
file_path: arrow-py/tests/conftest.py
imports: from datetime import datetime
  import pytest
  from dateutil import tz
  from arrow import arrow, factory, formatter, locales, parser
label_desc: Use image node_id 4 for calling a global function with example usage: time_2013_02_15(request) without return types