text: from app import app
  from flask import render_template
  from graph import schema
  from flask_graphql import GraphQLView
  
  app.add_url_rule('/graphql', view_func=GraphQLView.as_view(
      'graphql',
      schema=schema,
      graphiql=True,
  ))
  
  @app.route("/")
  def index_view():
      return render_template("index.html")
  
  @app.route("/cool")
  def cool_view():
      return render_template("cool.html")
  
  if __name__ == "__main__":
      app.run(debug=True)