<s> """<STR_LIT>""" <EOL> from os import environ <EOL> from flask import Flask <EOL> from flask import render_template <EOL> app = Flask ( __name__ ) <EOL> @ app . route ( '<STR_LIT:/>' ) <EOL> def index ( ) : <EOL> return render_template ( '<STR_LIT>' , <EOL> powered_by = environ . get ( '<STR_LIT>' , '<STR_LIT>' ) ) <EOL> if __name__ == '<STR_LIT:__main__>' : <EOL> port = int ( environ . get ( '<STR_LIT>' , <NUM_LIT> ) ) <EOL> app . run ( host = '<STR_LIT>' , port = port ) </s>
