Add recruitment comment

main.py

@@ -96,6 +96,14 @@ def main():
     fig = draw_polarization_agreement_chart(agreement_df=angle_agreement)
     st.pyplot(fig)
 
+    st.write("---")
+    st.write(
+        """
+    Recruitment has not yet started. If this seems interesting to you, follow us on linkedin for updates:
+    https://linkedin.com/company/epr-labs
+    """
+    )
+
     # show_refs()