[VOL-4760] Log library generalization

Change-Id: I8235413276bdfa07ca6319887b80415077d2ab9d
diff --git a/internal/pkg/controller/modgroup.go b/internal/pkg/controller/modgroup.go
index 49da920..e51a347 100644
--- a/internal/pkg/controller/modgroup.go
+++ b/internal/pkg/controller/modgroup.go
@@ -23,7 +23,7 @@
 	infraerrorcode "voltha-go-controller/internal/pkg/errorcodes/service"
 
 	"voltha-go-controller/internal/pkg/of"
-	"github.com/opencord/voltha-lib-go/v7/pkg/log"
+	"voltha-go-controller/log"
 	"google.golang.org/grpc/codes"
 )