Project Description: This project is a Flask-based web application for users to browse books, post reviews, and register/login/logout account.

File Structure & Explanation:

• import.py: define and create required database tables. import the books from csv into database,
• application.py: the main entry point of the application, where Flask routes are defined and implemented.
• forms.py: contains the Flask-WTF form classes used throughout the application.
• templates/base.html: The base template providing common layout and styles.
• templates/login.html and register.html: Templates for user authentication.
• templates/search.html: A page allowing users to search for books and display results.
• templates/search_results.html: A page to display search results of book list.
• templates/book_detail.html: A page showing detailed information about a book and its reviews.

Additional Information:

• The application uses Flask-Login for session management and user authentication.
• CSRF protection is enabled through Flask-WTF.
• Raw SQL commands via SQLAlchemy’s execute method is applied according to project requirement.
• Users' passwords are hashed using Werkzeug's secure password hashing utilities.
• Session is applied to store user_id for insert user review