fix baseformatter

diff --git a/linkpair/formatter/baseformatter.py b/linkpair/formatter/baseformatter.py
index e344a2a..d2d193c 100755 (executable)
--- a/linkpair/formatter/baseformatter.py
+++ b/linkpair/formatter/baseformatter.py
@@ -4,9 +4,6 @@
 
 __version__ = '1.1'
 
-import sys
-import os
-import re
 from linkpair.linkpair import LinkPair
 from linkpair.device import Device
 from linkpair.port import Port