fix(test): Fix expression in tornado_server app

Signed-off-by: Ferenc Géczi <[email protected]>

Author: Ferenc-

tests/apps/tornado_server/__init__.py

@@ -8,7 +8,7 @@
 
 app_thread = None
 
-if not any((app_thread, os.environ.get('GEVENT_TEST'), os.environ.get('CASSANDRA_TEST')):
+if not any((app_thread, os.environ.get('GEVENT_TEST'), os.environ.get('CASSANDRA_TEST'))):
     testenv["tornado_port"] = 10813
     testenv["tornado_server"] = ("http://127.0.0.1:" + str(testenv["tornado_port"]))