chatbot explanation added

Author: ChristopherMarais

src/pages/index.astro

@@ -30,7 +30,9 @@ const activePage = "home";
       Below is a small language model (AMAbot) that's slowly learning all about me. 
       This model is here to help answer any questions you might have about my work, my interests, or my background. 
       <br>
-      (It's currently running on a CPU and might be a bit slow at times).
+      It's currently running on a CPU on the free tier on huggingface. 
+      It might be a bit slow and sometimes even stops responding due to rate limits.
+      Consider buying me a coffee if you want to see it upgraded to a better tier.
       <br>
       <br>
       Thank you for stopping by!