support heic (if browser supports it)

requirements.txt

@@ -2,3 +2,5 @@ git+https://github.com/finegrain-ai/refiners@a5d3c2971b84f6faa4762b1cf5a07f4f812
 gradio_imageslider==0.0.20
 spaces==0.28.3
 numpy<2.0.0
+pillow>=10.4.0
+pillow-heif>=0.18.0

src/app.py

@@ -6,11 +6,14 @@ import torch
 from gradio_imageslider import ImageSlider
 from huggingface_hub import hf_hub_download
 from PIL import Image
+from pillow_heif import register_heif_opener
 from refiners.fluxion.utils import manual_seed
 from refiners.foundationals.latent_diffusion import Solver, solvers
 
 from enhancer import ESRGANUpscaler, ESRGANUpscalerCheckpoints
 
+register_heif_opener()
+
 TITLE = """
 <center>