FastAPI

README.md

@@ -71,6 +71,12 @@ conda deactivate
 conda activate sam3
 ```
 
+1.1 **下载权重模型:**
+```bash
+pip install modelscope
+modelscope download --model facebook/sam3 sam3.pt --local_dir ./dir
+```
+
 2. **Install PyTorch with CUDA support:**
 
 ```bash