Add link

app.py

@@ -17,7 +17,7 @@ col1, col2 = st.columns([3, 1])
 with col1:
     st.title("OpenWorm.ai")
     st.markdown(
-        "Testing the use of LLMs and other AI technology for _C. elegans_ research and computational modelling of the worm"
+        "Testing the use of LLMs and other AI technology for _C. elegans_ research and computational modelling of the worm. Part of the [OpenWorm](https://openworm.org) project."
     )
     st.markdown("**v%s** - Note: this is a work in progress!" % __version__)