Remove some unneeded imports

common/lib/xmodule/xmodule/combined_open_ended_module.py

@@ -43,7 +43,6 @@ class CombinedOpenEndedModule(XModule):
     DONE = 'done'
     TASK_TYPES=["self", "ml", "instructor", "peer"]
 
-    #,  resource_string(__name__, 'js/src/openended/display.coffee')
     js = {'coffee': [resource_string(__name__, 'js/src/combinedopenended/display.coffee')]}
     js_module_name = "CombinedOpenEnded"
 

common/lib/xmodule/xmodule/open_ended_module.py

@@ -25,7 +25,6 @@ from .editing_module import EditingDescriptor
 from .html_checker import check_html
 from progress import Progress
 from .stringify import stringify_children
-from .x_module import XModule
 from .xml_module import XmlDescriptor
 from xmodule.modulestore import Location
 from capa.util import *