diff --git a/pythonx/UltiSnips/snippet/definition/_base.py b/pythonx/UltiSnips/snippet/definition/_base.py
index c6b0f62..62af17e 100644
--- a/pythonx/UltiSnips/snippet/definition/_base.py
+++ b/pythonx/UltiSnips/snippet/definition/_base.py
@@ -10,10 +10,10 @@ import vim
 from UltiSnips import _vim
 from UltiSnips.compatibility import as_unicode
 from UltiSnips.indent_util import IndentUtil
+from UltiSnips.position import Position
 from UltiSnips.text import escape
 from UltiSnips.text_objects import SnippetInstance
-from UltiSnips.text_objects._python_code import SnippetUtilForAction, SnippetUtilCursor
-from UltiSnips.position import Position
+from UltiSnips.text_objects._python_code import SnippetUtilCursor, SnippetUtilForAction
 
 __WHITESPACE_SPLIT = re.compile(r"\s")
 def split_at_whitespace(string):
@@ -104,8 +104,6 @@ class SnippetDefinition(object):
 
         current = vim.current
 
-        holder = {'result': False}
-
         locals = {
             'window': current.window,
             'buffer': current.buffer,