old_contents: #!/usr/bin/env python
  from flask import Flask
  app = Flask(__name__)
  
  @app.route("/ping")
  def hello():
      return "pong"
  
  if __name__ == "__main__":
      app.run()
new_contents: #!/usr/bin/env python
  from flask import Flask
  app = Flask(__name__)
  
  @app.route("/ping")
  def hello():
      return "pong"
  
  # Returns larger sample JSON from http://json.org/example.html to exercise performance with larger payloads
  @app.route("/bigger")
  def big_response():
  	return '''{ 
      "glossary": { 
          "title": "example glossary", 
  		"GlossDiv": {
              "title": "S",
  			"GlossList": {
                  "GlossEntry": {
                      "ID": "SGML",
  					"SortAs": "SGML",
  					"GlossTerm": "Standard Generalized Markup Language",
  					"Acronym": "SGML",
  					"Abbrev": "ISO 8879:1986",
  					"GlossDef": {
                          "para": "A meta-markup language, used to create markup languages such as DocBook.",
  						"GlossSeeAlso": ["GML", "XML"]
                      },
  					"GlossSee": "markup"
                  }
              }
          }
      }
  }'''
  
  if __name__ == "__main__":
      app.run()
subject: Add bigger response payload option of 512B