Update README and model configuration

README.md

@@ -59,7 +59,7 @@ Use the online OneCode environment for an intelligent, one-click AI for Science
 ### Download the Model Package
 
 ```bash
-hf download --model OneScience-Group/KNO --local-dir ./KNO
+hf download OneScience-Group/KNO --local-dir ./KNO
 cd KNO
 ```
 
@@ -88,7 +88,7 @@ pip install onescience[cfd-gpu] -i http://mirrors.onescience.ai:3141/pypi/simple
 The model uses the standard Navier–Stokes dataset `NavierStokes_V1e-5_N1200_T20.mat`, in which the data variable `u` has shape `[1200, 64, 64, 20]`. Download the data with the following command and verify that the data path in `conf/config.yaml` is configured correctly:
 
 ```bash
-hf download --dataset OneScience-Group/cfd_benchmark data/ns/NavierStokes_V1e-5_N1200_T20.mat --local-dir ./data
+hf download --repo-type dataset OneScience-Group/cfd_benchmark data/ns/NavierStokes_V1e-5_N1200_T20.mat --local-dir ./data
 ```
 
 ### Training