add readme

README.md

@@ -7,6 +7,28 @@ sdk: docker
 app_port: 7860
 ---
 
-## Rubik's Cube Solver
+## 🧊 Rubik's Cube Solver
 
-Solve Rubik's Cube with Reinforcement Learning.
+Solve the Rubik's Cube using Reinforcement Learning! 🚀
+
+## 🏋️‍♂️ Train the Model
+
+1. Navigate to the `rlcube` directory:
+    ```
+    cd rlcube
+    ```
+2. Install dependencies:
+    ```
+    uv sync
+    ```
+3. Activate the virtual environment:
+    ```
+    source .venv/bin/activate
+    ```
+4. Start training:
+    ```
+    python -m rlcube.train.train
+    ```
+
+After training, your model will be saved in the `models` folder.  
+Please rename the trained file to `model_final.pth` so it can be used by the API. 🎯