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README.md

@@ -1,5 +1,9 @@
-Here is the an example code for using EiXGNN from the [EiX-GNN: Concept-level eigencentrality explainer for graph neural
-    networks](https://arxiv.org/abs/2206.03491) paper
+# EiX-GNN
+
+
+Official implementation of EiXGNN algorithm. For further informations, see [EiX-GNN: Concept-level eigencentrality explainer for graph neural networks, paper](https://arxiv.org/abs/2206.03491).
+
+## Run an example
 
 ```python
 from torch_geometric.datasets import TUDataset