old_contents: import os
  from flask import Flask, request
  
  import astropy
  print astropy.__version__
  
  app = Flask(__name__)
  
  @app.route('/')
  def hello():
      return "<img src='static/ILTU_blue.png'>"
  
  @app.route('/dotastro7')
  def hello():
      return open(dotastro7.html)
  
  if __name__ == '__main__':
      app.run()
  
  
  
new_contents: import os
  from flask import Flask, request
  
  import astropy
  print astropy.__version__
  
  app = Flask(__name__)
  
  @app.route('/')
  def hello():
      return "<img src='static/ILTU_blue.png'>"
  
  @app.route('/dotastro7')
  def dotastro7():
      return open(dotastro7.html)
  
  if __name__ == '__main__':
      app.run()
  
  
  
subject: add dotastro7 page