Fix csp import

simpleai-team · Sep 21, 2016 · 5b7f5b7 · 5b7f5b7
1 parent 0289395
commit 5b7f5b7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/simpleai/search/csp.py b/simpleai/search/csp.py
@@ -124,7 +124,7 @@ def _backtracking(problem, assignment, domains, variable_chooser, values_sorter,
     '''
     Internal recursive backtracking algorithm.
     '''
-    from arc import arc_consistency_3
+    from simpleai.search.arc import arc_consistency_3
     if len(assignment) == len(problem.variables):
         return assignment