Upload sam_vit_b_01ec64.encoder-fp16.onnx

Rename fp16/segment-anything-vit-h-static-shapes-origin-im-size-initializer-optimized-float16.onnx to fp16/segment-anything/segment-anything-vit-h-static-shapes-origin-im-size-initializer-optimized-float16.onnx

Create segment-anything/.gitkeep