old_contents: from flask import Flask
  from flask import render_template
  
  app = Flask(__name__)
  
  
  @app.route("/")
  def games_list():
      return render_template('games_list.html')
  
  
  @app.route("/api/")
  def games_api():
      return "API be here"
  
  
  if __name__ == "__main__":
      app.run(debug=True)
  
new_contents: from flask import Flask
  from flask import render_template
  
  app = Flask(__name__)
  
  
  @app.route("/")
  def index():
      return render_template('games_list.html')
  
  
  @app.route("/api/")
  def games_api():
      return "API be here"
  
  
  if __name__ == "__main__":
      app.run(debug=True)
  
subject: Rename / to 'index'