Merge pull request #3 from Alexgeo2395/master

Update
Update db.py
Update db.py
Update db.py
Update Account.py
Update Bank.py
Update Bank.py
Update db.py
Update db.py
Update db.py
Update main.py
Update main.py
up
Merge pull request #4 from Alexgeo2395/master

Minor Update
Update main.py
Tested -> Working
Update main.py
Tested -> Working
Update Account.py
Update main.py