app (17).py

import gradio as gr
import PIL
import cv2
import numpy as np
from src.deoldify import device
from src.deoldify.device_id import DeviceId
from src.deoldify.visualize import *
from src.app_utils import get_model_bin

device.set(device=DeviceId.CPU)

def load_model(model_dir, option):
    if option.lower() == 'artistic':
        model_url = 'https://data.deepai.org/deoldify/ColorizeArtistic_gen.pth'
        get_model_bin(model_url, os.path.join(model_dir, "ColorizeArtistic_gen.pth"))
        colorizer = get_image_colorizer(artistic=True)
    elif option.lower() == 'stable':
        model_url = "https://www.dropbox.com/s/usf7uifrctqw9rl/ColorizeStable_gen.pth?dl=0"
        get_model_bin(model_url, os.path.join(model_dir, "ColorizeStable_gen.pth"))
        colorizer = get_image_colorizer(artistic=False)

    return colorizer

def resize_img(input_img, max_size):
    img = input_img.copy()
    img_height, img_width = img.shape[0], img.shape[1]

    if max(img_height, img_width) > max_size:
        if img_height > img_width:
            new_width = img_width * (max_size / img_height)
            new_height = max_size
            resized_img = cv2.resize(img, (int(new_width), int(new_height)))
            return resized_img
        elif img_height <= img_width:
            new_width = img_height * (max_size / img_width)
            new_height = max_size
            resized_img = cv2.resize(img, (int(new_width), int(new_height)))
            return resized_img

    return img

def colorize_image(input_image, colorizer, img_size=800):
    pil_img = input_image.convert("RGB")
    img_rgb = np.array(pil_img)
    resized_img_rgb = resize_img(img_rgb, img_size)
    resized_pil_img = PIL.Image.fromarray(resized_img_rgb)
    output_pil_img = colorizer.plot_transformed_pil_image(resized_pil_img, render_factor=35, compare=False)

    return output_pil_img

def app(input_image, model='Artistic'):
    # Load models
    colorizer = load_model('models/', model)

    # Colorize the image
    output_image = colorize_image(input_image, colorizer)

    return output_image



title = "<span style='color: #191970;'>Aiconvert.online</span>"

gr.Interface(
    app, 
    gr.inputs.Image(type="pil", label="Input"),
    
    gr.Image(type="pil", label="Output", show_share_button=False),
    title=title,
    css="footer{display:none !important;}",
    theme=gr.themes.Base(),
    enable_queue=True,
    allow_flagging=False
).launch()