roll back changes to common

common/lib/capa/capa/correctmap.py

@@ -2,7 +2,6 @@
 # class used to store graded responses to CAPA questions
 #
 # Used by responsetypes and capa_problem
-from statsd import statsd
 
 class CorrectMap(object):
     """
@@ -53,11 +52,6 @@ class CorrectMap(object):
                                     'hintmode': hintmode,
                                     'queuestate': queuestate,
                                     }
-                                    
-        if correctness=="correct":
-            statsd.increment("lms.user.correct_answer")
-        else:
-            statsd.increment("lms.user.incorrect_answer")
 
     def __repr__(self):
         return repr(self.cmap)