style(hus):polish readme format and add more information

Update README.md

Update Pong-v4-expert-MCTS.py

Update Pong-v4-expert-MCTS.py

Upload Pong-v4-expert-MCTS.py

Upload Pong-v4-expert-MCTS.py

Update README.md

Delete READEME.md

Upload initial dataset (#1)

initial commit