text: from flask import Flask, render_template, redirect
  from flask_pymongo import PyMongo
  import scrape_mars
  
  # Create an instance of Flask
  app = Flask(__name__)
  
  # Use PyMongo to establish Mongo connection
  mongo = PyMongo(app, uri="mongodb://localhost:27017/mars_app")
  
  #HOW DO I CREATE THE DATABASE? LIKE 2.5? 
  # Route to render index.html template using data from Mongo
  @app.route("/")
  def home():
  
      # Find one record of data from the mongo database
      mars_data = mongo.db.scraped_mars.find_one()
  
      # Return template and data
      return render_template("index.html", mars_data=mars_data)
  
  
  # Route that will trigger the scrape function
  @app.route("/scrape")
  def scrape():
  
      # Run the scrape function
      mars_data = scrape_mars.scrape()
  
      # Update the Mongo database using update and upsert=True
      mongo.db.scraped_mars.update({}, mars_data, upsert=True)
  
      # Redirect back to home page
      return redirect("/")
  
  
  if __name__ == "__main__":
      app.run(debug=True)
  