debug messages

src/tree_manager/tree_manager_sliding_window.cpp

@@ -22,11 +22,11 @@ void TreeManagerSlidingWindow::keyFrameCallback(FrameBasePtr _key_frame)
     // remove first KF if too many KF
     if (n_kf > params_sw_->n_key_frames)
     {
-        WOLF_INFO("TreeManagerSlidingWindow removing first frame");
+        WOLF_DEBUG("TreeManagerSlidingWindow removing first frame");
         first_KF->remove(params_sw_->viral_remove_empty_parent);
         if (params_sw_->fix_first_key_frame)
         {
-            WOLF_INFO("TreeManagerSlidingWindow fixing new first frame");
+            WOLF_DEBUG("TreeManagerSlidingWindow fixing new first frame");
             second_KF->fix();
         }
     }