Patch by Vladimir Marangozov to unload additionally imported modules after each test has been run.  This avoids excessive memory growth during the tests.
Patch by Vladimir Marangozov to unload additionally imported modules
after each test has been run.  This avoids excessive memory growth
during the tests.

sk-/python2.7-type-annotator,sk-/python2.7-type-annotator,sk-/python2.7-type-annotator