Update README.md

Added description

README.md

@@ -1,6 +1,6 @@
-
 ---
-tags: [gradio-theme]
+tags:
+- gradio-theme
 title: Interstellar
 colorFrom: orange
 colorTo: purple
@@ -9,9 +9,10 @@ sdk_version: 3.24.1
 app_file: app.py
 pinned: false
 license: apache-2.0
+emoji: 🚀
 ---
 # Interstellar
 ## Description
-Add a description of this theme here!
+A clean dark purple and violet theme that is out of this world!
 ## Contributions
-Thanks to [@ParityError](https://huggingface.co/ParityError) for adding this gradio theme!
+Thanks to [@ParityError](https://huggingface.co/ParityError) for adding this gradio theme!