added python scipt for scalability test

README.md

...ata/scalability_trees/max_n_1000_trees/max_n_1000_0/0.gml

...ata/scalability_trees/max_n_1000_trees/max_n_1000_1/1.gml

...ata/scalability_trees/max_n_1000_trees/max_n_1000_2/2.gml

...ata/scalability_trees/max_n_1000_trees/max_n_1000_3/3.gml

...ata/scalability_trees/max_n_1000_trees/max_n_1000_4/4.gml

...ata/scalability_trees/max_n_1000_trees/max_n_1000_5/5.gml

...ata/scalability_trees/max_n_1000_trees/max_n_1000_6/6.gml

...ata/scalability_trees/max_n_1000_trees/max_n_1000_7/7.gml

...ata/scalability_trees/max_n_1000_trees/max_n_1000_8/8.gml

...ata/scalability_trees/max_n_1000_trees/max_n_1000_9/9.gml

..._data/scalability_trees/max_n_100_trees/max_n_100_0/0.gml

..._data/scalability_trees/max_n_100_trees/max_n_100_1/1.gml

..._data/scalability_trees/max_n_100_trees/max_n_100_2/2.gml

..._data/scalability_trees/max_n_100_trees/max_n_100_3/3.gml

..._data/scalability_trees/max_n_100_trees/max_n_100_4/4.gml

..._data/scalability_trees/max_n_100_trees/max_n_100_5/5.gml

..._data/scalability_trees/max_n_100_trees/max_n_100_6/6.gml

..._data/scalability_trees/max_n_100_trees/max_n_100_7/7.gml

..._data/scalability_trees/max_n_100_trees/max_n_100_8/8.gml