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-rw-r--r--prolog/problems/sets/powerset_2/common.py2
-rw-r--r--prolog/problems/sets/powerset_2/en.py2
-rw-r--r--prolog/problems/sets/powerset_2/sl.py2
3 files changed, 0 insertions, 6 deletions
diff --git a/prolog/problems/sets/powerset_2/common.py b/prolog/problems/sets/powerset_2/common.py
index efcc39b..962594d 100644
--- a/prolog/problems/sets/powerset_2/common.py
+++ b/prolog/problems/sets/powerset_2/common.py
@@ -1,5 +1,3 @@
-# coding=utf-8
-
from operator import itemgetter
import prolog.engine
import server.problems
diff --git a/prolog/problems/sets/powerset_2/en.py b/prolog/problems/sets/powerset_2/en.py
index dcc299c..83b67f0 100644
--- a/prolog/problems/sets/powerset_2/en.py
+++ b/prolog/problems/sets/powerset_2/en.py
@@ -1,5 +1,3 @@
-# coding=utf-8
-
name = 'powerset/2'
slug = 'find all subsets of a set'
diff --git a/prolog/problems/sets/powerset_2/sl.py b/prolog/problems/sets/powerset_2/sl.py
index 4a092db..5f74cac 100644
--- a/prolog/problems/sets/powerset_2/sl.py
+++ b/prolog/problems/sets/powerset_2/sl.py
@@ -1,5 +1,3 @@
-# coding=utf-8
-
name = 'powerset/2'
slug = 'Poišči potenčno množico od dane množice'