Remove unused variable reported by pyflakes.

pavoljuhas · pavoljuhas · commit abd826680211 · 2016-12-07T16:34:33.000-05:00
diff --git a/diffpy/srfit/tests/testweakrefcallable.py b/diffpy/srfit/tests/testweakrefcallable.py
@@ -22,7 +22,7 @@
 import pickle
 
 from diffpy.srfit.fitbase import FitContribution
-from diffpy.srfit.util.weakrefcallable import weak_ref, WeakBoundMethod
+from diffpy.srfit.util.weakrefcallable import weak_ref
 
 # ----------------------------------------------------------------------------
 
