Add requirements.txt, config, and data card

requirements.txt

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+torch>=2.0
+torchvision>=0.15
+transformers>=4.30
+datasets>=2.14
+timm>=1.0
+accelerate>=0.20
+scikit-learn>=1.3
+pillow>=10.0
+numpy>=1.24
+matplotlib>=3.7
+huggingface_hub>=0.16
+opencv-python>=4.8