Graph neural networks (GNNs) have been effectively implemented in a variety of real-world applications. although their underlying work mechanisms remain a mystery. To unveil this mystery and advocate for trustworthy decision-making. many GNN explainers have been proposed. https://www.roneverhart.com/HP-Notebook-15-da0008ca-HD-LED-15-6-Touchscreen-Intel-Core-i5-8250U-1-6-GHz-8-GB-RAM-1-TB-SSD-HDMI-USB-Multi-format-S/