upload model to cdn and api

switch to yolov11

README.md

@@ -25,16 +25,9 @@ Linux
     pip install virtualenv
     python -m venv env
     env\Scripts\activate
+    pip install -r requirements.txt
     ```
 
-```
-    python -m pip install --upgrade pip
-    pip install --upgrade huggingface_hub
-    pip install torch torchvision torchaudio --index-url https://download.pytorch.org/whl/cu121
-    pip install git+https://github.com/airockchip/ultralytics_yolov8.git
-    pip install albumentations
-```
-
 **3. Fix possible problems**
   * cv2.error: OpenCV(4.10.0) ...\window.cpp:1301: error: (-2:Unspecified error)
       ```