update urls

app.py

@@ -111,8 +111,8 @@ def write_outreach_links():
     pc_url = "https://www.pinecone.io/blog/serverless"
     st.subheader(":brain: About [hyperdemocracy](https://hyperdemocracy.us)")
     st.subheader(f":world_map: Visualize [nomic atlas]({nomic_url})")
-    st.subheader(f":hugging_face: Raw [huggingface datasets](hf_url)")
-    st.subheader(f":evergreen_tree: Index [pinecone serverless](pc_url)")
+    st.subheader(f":hugging_face: Raw [huggingface datasets]({hf_url})")
+    st.subheader(f":evergreen_tree: Index [pinecone serverless]({pc_url})")
 
 def group_docs(docs) -> list[tuple[str, list[Document]]]:
     doc_grps = defaultdict(list)