old_contents: from flask import Flask
  
  app = Flask(__name__)
  
  
  # Create our index or root / route
  @app.route("/")
  @app.route("/index")
  def index():
      return "Python - Hello World! v1.1 - Hi Candace"
  
  
  if __name__ == "__main__":
      app.run()  # debug="True")
  
new_contents: from flask import Flask
  
  app = Flask(__name__)
  
  
  # Create our index or root / route
  @app.route("/")
  @app.route("/index")
  def index():
      return "Python - Hello World! v1.1 - Hi Candace"
  
  @app.route("/nick")
  def index():
      return "Nick's secret route"
  
  if __name__ == "__main__":
      app.run()  # debug="True")
  
subject: Update run.py