docs(readme): update onnx example import path and cache location (#2607)

Jeffrey Guan

2025-07-23 8316fc41973b89267a70681a7afe4e947e0ba251

 setup.py

@@ -41,6 +41,7 @@
        "tensorboardX",
        # "rotary_embedding_torch",
        "requests",
        "modelscope",
    ],
    # train: The modules invoked when training only.
    "train": [