code: def test_constructor_from_list():
      # GH#27673
      pytest.importorskip("pyarrow")
      result = pd.Series(["E"], dtype=StringDtype(storage="pyarrow"))
      assert isinstance(result.dtype, StringDtype)
      assert result.dtype.storage == "pyarrow"
  
imports: import pickle
  import re
  import numpy
  import pytest
  import pandas.util._test_decorators
  import pandas
  import pandas._testing
  from pandas.core.arrays.string_ import StringArray, StringDtype
  from pandas.core.arrays.string_arrow import ArrowStringArray, ArrowStringArrayNumpySemantics
label_desc: Use image node_id 7 for calling a global function with example usage: test_constructor_from_list() without return types