in optional-kubernetes-engine/bookshelf/model_cloudsql.py [0:0]
def _create_database():
"""
If this script is run directly, create all the tables necessary to run the
application.
"""
app = Flask(__name__)
app.config.from_pyfile('../config.py')
init_app(app)
with app.app_context():
db.create_all()
print("All tables created")