Remove unused imports.

diff --git a/btsinfo b/btsinfo
index 4add6ff6a59493b69fdbc4fbf7276a1471b3545b..fdb02d500650dbeb8e4ea8ca557f78df93d2864f 100755 (executable)
--- a/btsinfo
+++ b/btsinfo
@@ -37,7 +37,7 @@ Usage: %s [-nv] remoteUri...
 
 """
 
-import sys, os, getopt, threading, time, signal
+import sys, os, getopt, signal
 import utils
 from remote import RemoteBts
 from utils import BTSLConfig as Cnf