Update README.md

README.md

@@ -105,13 +105,16 @@ model = YOLO('yolov12{n/s/m/l/x}.pt')
 model.export(format="engine", half=True)  # or ONNX format
 ```
 
-<!--
+
 ## Demo
+```
+pip install gradio==4.44.1 opencv-python
+```
+
 ```
 python app.py
 # Please visit http://127.0.0.1:7860
 ```
--->
 
 
 ## Acknowledgement