diff --git a/src/raft/raft.go b/src/raft/raft.go
index 2c3bf80..29ea521 100644
--- a/src/raft/raft.go
+++ b/src/raft/raft.go
@@ -18,23 +18,14 @@ package raft
 //
 
 import (
-	"bytes"
-	"fmt"
-	"log"
-	"math/rand"
-	"reflect"
+//	"bytes"
 	"sync"
 	"sync/atomic"
-	"time"
 
-	"6.824/labgob"
+//	"6.824/labgob"
 	"6.824/labrpc"
 )
 
-// import "bytes"
-// import "6.824/labgob"
-
-
 
 //
 // as each Raft peer becomes aware that successive log entries are