### What problem does this PR solve? Enhance the robustness of the code ### Type of change - [x] Refactoring --------- Co-authored-by: Zhedong Cen <cenzhedong2@126.com>
### What problem does this PR solve? Enhance the robustness of the code ### Type of change - [x] Refactoring --------- Co-authored-by: Zhedong Cen <cenzhedong2@126.com>