update main page model download link
@@ -65,7 +65,7 @@ quantizer.fit()
# An ONNX Example
pip install onnx==1.9.0 onnxruntime==1.10.0 onnxruntime-extensions
# Prepare fp32 model
-wget https://github.com/onnx/models/blob/main/vision/classification/resnet/model/resnet50-v1-12.onnx
+wget https://github.com/onnx/models/raw/main/vision/classification/resnet/model/resnet50-v1-12.onnx
# Start GUI
inc_bench
```
