Use Alembic to create a database with these table schemas:
id - int and primary key
vin - text
model - text
make - text
engine - text
year - int
id - int and primary key
name - text
address - text
phone_number - text
car_id - foreign key to cars.id
dealer_id - foreign key to dealerships.id
cost - float
is_sold - boolean
Primary key is car_id and dealer_id together (composite key)
Submit a link to your github repo with these alembic files.