fix blank lines
@@ -653,6 +653,7 @@ func (ng *Engine) execEvalStmt(ctx context.Context, query *query, s *parser.Eval
query.sampleStats.InitStepTracking(start, start, 1)
val, warnings, err := evaluator.Eval(s.Expr)
+
evalSpanTimer.Finish()
if err != nil {
