diff --git a/Multiprocessing.py b/Multiprocessing.py
index 4680772..0a5360e 100644
--- a/Multiprocessing.py
+++ b/Multiprocessing.py
@@ -15,6 +15,7 @@ from selenium.webdriver.support.ui import WebDriverWait
 from selenium.webdriver.support import expected_conditions as EC
 import selenium.common.exceptions
 import re
+from fp2_14 import get_product_prices
 
 # Define the subset of urls
 url_list = [
diff --git a/fp3_1.py b/fp3_1.py
new file mode 100644
index 0000000..27626f3
--- /dev/null
+++ b/fp3_1.py
@@ -0,0 +1,163 @@
+from sqlalchemy import create_engine, Column, Integer, String, ForeignKey, Float, DateTime
+from sqlalchemy.ext.declarative import declarative_base
+from sqlalchemy.orm import relationship, sessionmaker
+import sys
+from flask import Flask, render_template
+
+# Create the Flask application
+app = Flask(__name__)
+
+# Create the database engine
+engine = create_engine('sqlite:///scraper_design.db')
+
+# Create a session factory
+Session = sessionmaker(bind=engine)
+
+# Create a base class
+Base = declarative_base()
+
+# Define the product class
+class Product(Base):
+    __tablename__ = 'product'
+    id = Column(Integer, primary_key=True)
+    name = Column(String)
+    SKU_PLU_UPC_number = Column(String)
+    price_histories = relationship("PriceHistory", back_populates="product")
+
+# Define the retailer class
+class Retailer(Base):
+    __tablename__ = 'retailer'
+    id = Column(Integer, primary_key=True)
+    name = Column(String)
+    products = relationship("Product", secondary="retailer_product")
+
+# Define the price class
+class Price(Base):
+    __tablename__ = 'price'
+    id = Column(Integer, primary_key=True)
+    MOQ = Column(Integer)
+    price = Column(Float)
+
+# Define the scraperjob class
+class ScraperJob(Base):
+    __tablename__ = 'scraper_job'
+    id = Column(Integer, primary_key=True)
+    start_time = Column(DateTime)
+    end_time = Column(DateTime)
+    parameters = Column(String)
+    statistics = Column(String)
+
+# Define the price history class
+class PriceHistory(Base):
+    __tablename__ = 'price_history'
+    id = Column(Integer, primary_key=True)
+    location = Column(String)
+    zip_code = Column(Integer)
+    city_name = Column(String)
+    price_at_time = Column(DateTime)
+    price = Column(Float)
+    scraper_job_id = Column(Integer, ForeignKey('scraper_job.id'))
+    product_id = Column(Integer, ForeignKey('product.id'))
+    product = relationship("Product", back_populates="price_histories")
+    scraper_job = relationship("ScraperJob")
+
+# Define the user class
+class User(Base):
+    __tablename__ = 'user'
+    id = Column(Integer, primary_key=True)
+    username = Column(String)
+    credentials = Column(String)
+    creation_date = Column(DateTime)
+    modification_date = Column(DateTime)
+
+class RetailerProduct(Base):
+    __tablename__ = 'retailer_product'
+    retailer_id = Column(Integer, ForeignKey('retailer.id'), primary_key=True)
+    product_id = Column(Integer, ForeignKey('product.id'), primary_key=True)
+
+# Create the database tables
+Base.metadata.create_all(engine)
+
+# Create command-line arguments for the user class
+def main():
+    if len(sys.argv) < 2:
+        print("Usage: python user_tool.py [create|edit|delete]")
+        return
+
+    command = sys.argv[1]
+
+    if command == "create":
+        if len(sys.argv) != 3:
+            print("Usage: python user_tool.py create [username]")
+            return
+
+        username = sys.argv[2]
+
+        # Create a new user object
+        user = User(username=username)
+
+        # Add the user to the database
+        session = Session()
+        session.add(user)
+        session.commit()
+
+        print("User created successfully.")
+
+    elif command == "edit":
+        if len(sys.argv) != 4:
+            print("Usage: python user_tool.py edit [user_id] [new_username]")
+            return
+
+        user_id = int(sys.argv[2])
+        new_username = sys.argv[3]
+
+        # Retrieve the user from the database
+        session = Session()
+        user = session.query(User).get(user_id)
+
+        if user:
+            # Update the user object
+            user.username = new_username
+            session.commit()
+            print("User updated successfully.")
+        else:
+            print("User not found.")
+
+    elif command == "delete":
+        if len(sys.argv) != 3:
+            print("Usage: python user_tool.py delete [user_id]")
+            return
+
+        user_id = int(sys.argv[2])
+
+        # Retrieve the user from the database
+        session = Session()
+        user = session.query(User).get(user_id)
+
+        if user:
+            # Delete the user from the database
+            session.delete(user)
+            session.commit()
+            print("User deleted successfully.")
+        else:
+            print("User not found.")
+
+    else:
+        print("Invalid command.")
+
+if __name__ == "__main__":
+    main()
+
+@app.route('/')
+def homepage():
+    # Create a session
+    session = Session()
+
+    # Get all the classes from SQLAlchemy
+    classes = Base.__subclasses__()
+
+    # Render the template with the classes
+    return render_template('test3.html', classes=classes)
+
+if __name__ == '__main__':
+    app.run()
\ No newline at end of file
diff --git a/test3.html b/test3.html
new file mode 100644
index 0000000..fa1d4d5
--- /dev/null
+++ b/test3.html
@@ -0,0 +1,14 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <title>Class Dump</title>
+</head>
+<body>
+    <h1>Class Dump</h1>
+    <ul>
+        {% for class in classes %}
+        <li>{{ class.__name__ }}</li>
+        {% endfor %}
+    </ul>
+</body>
+</html>