Удален лишний импорт библиотек

install/install.py

@@ -25,7 +25,6 @@ import string
 from time import sleep
 from subprocess import PIPE,STDOUT
 from shutil import copy2
-from calculate.core.server.func import safetyWrapper
 from calculate.lib.utils.files import (runOsCommand,pathJoin,
                                        isMount,process,listDirectory,STDOUT,
                                        checkUtils,readFile,find,copyWithPath,