text: from flask import render_template, jsonify
  from app import app
  import random
  
  
  @app.route('/')
  @app.route('/index')
  def index():
      return render_template('index.html', title='Home')
  
  
  @app.route('/upload',methods=['GET','POST'])
  def upload():
     return render_template('uploaded.html')
  
  @app.route('/map')
  def map():
      return render_template('uploaded.html', title='Map')
  
  
  @app.route('/map/refresh', methods=['POST'])
  def map_refresh():
      points = [(random.uniform(48.8434100, 48.8634100),
                 random.uniform(2.3388000, 2.3588000))
                for _ in range(random.randint(2, 9))]
      return jsonify({'points': points})
  
  
  @app.route('/contact')
  def contact():
      return render_template('contact.html', title='Contact')