import gradio as gr
from PIL import Image
import torch

model_dir = "hub/animegan2-pytorch-main"
model_dir_weight = "hub/checkpoints/face_paint_512_v1.pt"

model2 = torch.hub.load(
    model_dir,
    "generator",
    pretrained=True,
    progress=False,
    source="local"
)
model1 = torch.load(model_dir_weight)
face2paint = torch.hub.load(
    model_dir, 'face2paint',
    size=512,side_by_side=False,
    source="local"
)

def inference(img, ver):
    if ver == 'version 2 (🔺 robustness,🔻 stylization)':
        out = face2paint(model2, img)
    else:
        out = face2paint(model1, img)
    return out

title = "AnimeGANv2"
description = "Gradio Demo for AnimeGanv2 Face Portrait. To use it, simply upload your image, or click one of the examples to load them. Read more at the links below. Please use a cropped portrait picture for best results similar to the examples below."
article = "<p style='text-align: center'><a href='https://github.com/bryandlee/animegan2-pytorch' target='_blank'>Github Repo Pytorch</a></p> <center><img src='https://visitor-badge.glitch.me/badge?page_id=akhaliq_animegan' alt='visitor badge'></center></p>"
examples=[['pictures/groot.jpeg','version 2 (🔺 robustness,🔻 stylization)'],['pictures/gongyoo.jpeg','version 1 (🔺 stylization, 🔻 robustness)']]

demo = gr.Interface(
    fn=inference,
    inputs=[gr.inputs.Image(type="pil"),gr.inputs.Radio(['version 1 (🔺 stylization, 🔻 robustness)','version 2 (🔺 robustness,🔻 stylization)'], type="value", default='version 2 (🔺 robustness,🔻 stylization)', label='version')],
    outputs=gr.outputs.Image(type="pil"),
    title=title,
    description=description,
    article=article,
    examples=examples)

demo.launch(server_name="0.0.0.0")