from nusselt import ModelLoader, ImageTransformer
import torch
device = torch.device("cuda" if torch.cuda.is_available() else "cpu")
model = ModelLoader(device).load_from_file("4x_sr_model.pth")
model.eval()
image = ImageTransformer.read_image("input.png", "grayscale" if model.input_channels == 1 else "color")
output = ImageTransformer.img2tensor(image).to(device)
with torch.no_grad():
output = model(output)
output_image = ImageTransformer.tensor2img(output)
ImageTransformer.write_image(output_image, "output.png")- Based on chaiNNer-org/spandrel