Do you have experience working with the SQLAlchemy library for database operations in Python?

Yes, I have experience working with SQLAlchemy. It is a popular ORM library for Python that allows working with databases at the object level rather than directly through SQL queries.

Example of using SQLAlchemy to define a model and perform a simple query:

from sqlalchemy import create_engine, Column, Integer, String
from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy.orm import sessionmaker

Base = declarative_base()

class User(Base):
    __tablename__ = 'users'
    id = Column(Integer, primary_key=True)
    name = Column(String)

engine = create_engine('sqlite:///:memory:')
Base.metadata.create_all(engine)
Session = sessionmaker(bind=engine)
session = Session()

# Adding a user
new_user = User(name='Alice')
session.add(new_user)
session.commit()

# Querying users
users = session.query(User).filter_by(name='Alice').all()
for user in users:
    print(user.id, user.name)

SQLAlchemy simplifies working with databases, ensures portability, and helps avoid errors related to manual SQL writing.