small fix

EP/Cora_node_classification/random_nodes_for_node_classification.py

@@ -32,6 +32,7 @@ def get_num_random_nodes_for_all_classes_read(path = "/home/utaemon/SP/graph.pkl
 
 
 #unused
+'''
 def get_num_of_random_nodes(path = "/home/utaemon/SP/graph.pkl", seed=0, num = 3):
     """Get random nodes."""
     random.seed(seed)
@@ -40,4 +41,5 @@ def get_num_of_random_nodes(path = "/home/utaemon/SP/graph.pkl", seed=0, num = 3
 
 def pickle_output(method = get_num_random_nodes_for_all_classes_read(), output = "random_nodes.pkl"):
     with open(output, "wb") as file:
-        pkl.dump(method, file)
\ No newline at end of file
+        pkl.dump(method, file)
+'''
\ No newline at end of file