Insert data into blank table

Using @driscollis "Creating GUI Applications with wxPython Chapter 5, I would like to add data into a blank database within the model. This is a first start to understand the ORM mapping. I would like to do this using a csv file for a much larger data set. For another day.
Here is are the classes in

class OlvBook(object):
    Book model for ObjectListView

    def __init__(self, id, title, author, isbn, publisher, 
                 last_name, first_name): = id  # unique row id from database
        self.title = title = author
        self.isbn = isbn
        self.publisher = publisher
        self.last_name = last_name
        self.first_name = first_name

class Person(Base):
    __tablename__ = "people"

    id = Column(Integer, primary_key=True)
    first_name = Column("first_name", String(50))
    last_name = Column("last_name", String(50))

    def __repr__(self):
        return "<Person: %s %s>" % (self.first_name, self.last_name)

class Book(Base):
    __tablename__ = "books"

    id = Column(Integer, primary_key=True)
    author_id = Column(Integer, ForeignKey(""))
    title = Column("title", Unicode)
    isbn = Column("isbn", Unicode)
    publisher = Column("publisher", Unicode)
    person = relation("Person", backref="books", cascade_backrefs=False)

# Create the database if not already created

Here’s the data I would like to add to the tables using @driscollis book as my example.

Session = sessionmaker(bind=engine)
session = Session()

# Add data to the tables
personOne = Person("John", "Smith")
personOne.book1 = Book("Johns's Book", "Book Title", 123456, "Book Publisher")



Here is the Traceback

File "g:\Projects\Python\GUI\wxPython\DB_Editor\", line 83, in <module>
    personOne = Person("John", "Smith")
TypeError: __init__() takes 1 positional argument but 3 were given

Where does the 1 positional argument come from? Line 83 isolated below.

personOne = Person("John", "Smith")