code: def test_decorator():
      with suppress_warnings() as sup:
          sup.filter(category=DeprecationWarning)
          # with unindentation of parameters
          decorator = doccer.filldoc(doc_dict, True)
  
          @decorator
          def func():
              """Docstring
              %(strtest3)s
              """
  
          assert_equal(
              func.__doc__,
              """ Docstring
              Another test
                 with some indent
              """,
          )
  
          # without unindentation of parameters
          decorator = doccer.filldoc(doc_dict, False)
  
          @decorator
          def func():
              """Docstring
              %(strtest3)s
              """
  
          assert_equal(
              func.__doc__,
              """ Docstring
                  Another test
                     with some indent
              """,
          )
  
file_path: scipy/scipy/misc/tests/test_doccer.py
imports: import sys
  import pytest
  from numpy.testing import assert_equal, suppress_warnings
  from scipy._lib import doccer
label_desc: Use image node_id 4 for calling a global function with example usage: test_decorator() without return types