code: def test_two_args_datetime_tz_str(self):
      result = self.factory.get(datetime(2013, 1, 1), "US/Pacific")
  
      assert result._datetime == datetime(
          2013, 1, 1, tzinfo=tz.gettz("US/Pacific")
      )
  
imports: import time
  from datetime import date, datetime
  from decimal import Decimal
  import pytest
  from dateutil import tz
  from arrow import Arrow
  from arrow.parser import ParserError
  from .utils import assert_datetime_equality
label_desc: Use image node_id 26 for calling the TestGet obj's underlying member method code with example usage: obj.test_two_args_datetime_tz_str() without return types