old_contents: from flask import Flask, request
  from pprint import pprint
  import json
  
  app = Flask(__name__)
  lastCommit = "No recorded commits!"
  
  @app.route("/")
  def hello():
    return "IntegralGit: continuous integration via GitHub"
  
  @app.route("/update", methods=["POST"])
  def update():
    print json.dumps(request.form['payload'])
    return
  
  if __name__=="__main__":
    app.run(host="0.0.0.0", debug=True)
  
new_contents: from flask import Flask, request
  from pprint import pprint
  import json
  
  app = Flask(__name__)
  lastCommit = "No recorded commits!"
  
  @app.route("/")
  def hello():
    return "IntegralGit: continuous integration via GitHub"
  
  @app.route("/latest")
  def latest():
    return lastCommit
  
  @app.route("/update", methods=["POST"])
  def update():
    payload = json.dumps(request.form['payload'])
    lastCommit = payload['commits'][0]['message']
    return ""
  
  if __name__=="__main__":
    app.run(host="0.0.0.0", debug=True)
  
subject: Add code to show last commit message