old_contents: from flask import Flask, render_template, g, Markup, request, redirect, url_for, Response, jsonify
  import requests
  app = Flask(__name__)
  
  @app.route("/pet.find")
  def petfind():
  	r = requests.get("http://api.petfinder.com" + request.full_path)
  	resp = jsonify(r.json())
  	resp.headers.add('Access-Control-Allow-Origin', '*')
  	return resp
  
  if __name__ == "__main__":
  	import logging
  	logging.basicConfig(level=logging.DEBUG)
  	app.run(host='0.0.0.0')
  
new_contents: from flask import Flask, request, jsonify
  import requests
  app = Flask(__name__)
  
  @app.route("/pet.find")
  def petfind():
  	r = requests.get("http://api.petfinder.com" + request.full_path)
  	resp = jsonify(r.json())
  	resp.headers.add('Access-Control-Allow-Origin', '*')
  	return resp
  
  if __name__ == "__main__":
  	import logging
  	logging.basicConfig(level=logging.DEBUG)
  	app.run(host='0.0.0.0')
  
subject: Clean up unnecessary imports