app.py

from flask import Flask, render_template, request, send_file, url_for
from werkzeug.utils import secure_filename 

import os
from functions import *

app = Flask(__name__)

@app.route('/')
@app.route('/home')
def home():
  return render_template('index.html', methods = ['GET', 'POSTS'])

@app.route('/about')
def about():
  return render_template('about.html')

@app.route('/stylize')
def to_upload_page():
    return render_template('stylize.html')

@app.route('/uploader', methods=['POST'])
def file_upload():
    
    
    content, style = 'content', 'style'

    content_file = request.files['contentFile']
    style_file = request.files['styleFile']

    if content_file and style_file:
        try:
            content_file.save('static/' + content + '.jpg')
            style_file.save('static/' + style + '.jpg')
            transformed = model(content, style)
      
            fname = transformed + '.jpg'

        except:

            fname = 'error.jpg'
        delete_files()
        return render_template('result.html', filename=fname)

    else:
        return render_template('stylize.html')
	

  
if __name__ == "__main__":
  app.run(debug=True)