Update README.md

README.md

@@ -25,6 +25,7 @@ graphs_pygeometric = DataLoader(graph_list)
 Currently available graphs are:
 <br><br>
 <strong> Open Graph Benchmark </strong>, graph classification task: <em> ogbg-molhiv, ogbg-molpcba, ogbg-ppa, ogbg-code2 </em> <br>
-<strong> Molecular datasets </strong>, graph regression task: <em> ZINC </em> <br>
+<strong> Molecular datasets </strong>, graph regression task: <em> ZINC </em>, graph classification task: <em> MUTAG, PROTEINS </em> <br>
+<strong> Social datasets </strong>, graph classification task: <em> IMDb-B </em> <br>
 
 - More to come!