Update tutorial documentation

tutorial.md

@@ -60,9 +60,18 @@ def gen_color(
 Internally, `interactive_pipe` builds an execution graph of the pipeline. 
 | pipeline's execution graph |
 | :--:| 
-| ![Pipeline](/pipeline.png) |
+| ![Pipeline](https://huggingface.co/spaces/balthou/interactive-pipe-tutorial/resolve/main/pipeline.png) |
 
 ## Backend choice
-| 🚀  Qt | 🐢 Gradio |
+|Backend | 🚀  `Qt` | 🐢 `Gradio` |
+|:---|:---|:---|
+| Responsiveness | ➕ Very fast | ➖ Slower  |
+| Shareable | ➖ No, only 1 local Qt Window | ➕ Share a link with others,  (➕ Optional: standalone hosting on  HF spaces 🤗 ) |
+| Keyboard controls |  ➕ Yes | ➖ No |
+| Full screen |  ➕ Yes | ➖ No |
+| Image compression |  ➕ No image compression | ➖ Some image compression |
+
+
+| 🚀  `Qt` | 🐢 `Gradio` |
 |:---:|:---:|
-| ![QT](pyqt.gif) | ![Gradio](gradio.gif) |
+| ![QT](https://huggingface.co/spaces/balthou/interactive-pipe-tutorial/resolve/main/pyqt.gif) | ![Gradio](https://huggingface.co/spaces/balthou/interactive-pipe-tutorial/resolve/main/gradio.gif) |