Checking integration on soulios branch

Check the functionality of every component and run every case with them!

• Autoencoder
• DBN
• Split_type
• trainGNN with options gnn_type = cmpnn or dmpnn
• predictGNN with options gnn_type = cmpnn or dmpnn
• why shutil.copy fails?
• calling args from json files
• connect plots to CMPNN and DMPNN
• make plots prettier