add url to hf space

README.md

@@ -12,7 +12,17 @@ license: mit
 
 # GninaTorch @ Hugginface
 
-Scoring protein-ligand complexes using [Gnina](https://github.com/gnina/gnina)'s scoring function via [gnina-torch](https://github.com/RMeli/gnina-torch) on Hugging Face spaces.
+Scoring protein-ligand complexes using [Gnina](https://github.com/gnina/gnina)'s scoring function via [gnina-torch](https://github.com/RMeli/gnina-torch) on [Hugging Face Spaces](https://huggingface.co/spaces/RMeli/gnina-torch).
+
+[https://huggingface.co/spaces/RMeli/gnina-torch](https://huggingface.co/spaces/RMeli/gnina-torch)
+
+## Notes
+
+[Hugging Face Spaces](https://huggingface.co/docs/hub/spaces) work as `git` repositories. To keep everything on GitHub but publish on Hugging Face, add the Hugging Face Space repository as a remote repository:
+
+```bash
+git remote add hf https://huggingface.co/spaces/RMeli/gnina-torch
+```
 ## Acknowledgements
 
 * @duerrsimon for [Visualize proteins on Hugging Face Spaces](https://huggingface.co/blog/spaces_3dmoljs)