gradio>=6.0        # modern UI; needs Python >= 3.10. gr.ImageSlider is built in.
rawpy>=0.19.0      # libraw RAW decode (manylinux wheels bundle libraw)
numpy>=1.24
Pillow>=9.0        # linear-light downsample for the preview
exifread>=3.0.0    # local EXIF GPS read (no pixels touched)