import os from flask import Flask, request, send_file from model import extend app = Flask(__name__) @app.route('/', methods=['GET', 'POST']) def index(): if request.method == 'GET': return send_file('index.html') data = request.form.get('text') return extend(data) if __name__ == "__main__": app.run('0.0.0.0', os.environ.get('PORT', 8080))