Why does my website just keep on loading and loading and loading when it has to return the content sent from the server's response?

if environ["PATH_INFO"] == "/signup": info = pformat(environ["wsgi.input"].read(int(environ["CONTENT_LENGTH"]))) print(info) binfo = environ["wsgi.input"].read(int(environ["CONTENT_LENGTH"])) start_response("200 OK", [("Content-Type", "application/octet-stream")]) return[environ["wsgi.input"].read(int(environ["CONTENT_LENGTH"]))] okay so this code is meant to read the input from an html form, and send it to the signup page so you can see what was entered....