text: from flask import Flask
  
  from rdfexplorer import routes
  from config import Config
  
  
  def create_app(config_object=Config):
      # create and configure the app
      app = Flask(__name__)
      app.config.from_object(config_object)
  
      app.register_blueprint(routes.bp)
  
      # a simple page that says hello
      @app.route('/hello')
      def hello():
          return 'Hello, World!'
  
      return app
  