update package versions, CoreTeks page

webpages/buff_bot.py

@@ -23,7 +23,7 @@ def buffbot():
             st.code(f.read(), language="python")
     st.divider()
     # Select AI model for chatbot
-    model_options = ["gemini-2.0-flash", "deepseek-r1:1.5b", "llama3.2:1b", "deepseek-chat",  ]
+    model_options = ["gemini-2.0-flash", "grok-3", "deepseek-r1:1.5b", "llama3.2:1b", "deepseek-chat",  ]
     # on_change callback to clear chat history when model is changed
     selected_model = st.selectbox("**👉Please select a model to start**", model_options, on_change=clear_chat)
 
@@ -61,6 +61,14 @@ def buffbot():
     with open('app_config.json') as config_file:
         config = json.load(config_file)
         
+        if selected_model == "grok-3":
+            api_base_url = config[selected_model]["api_url"]
+            api_key = config[selected_model]["api_key"]
+            st.info("Powered by the online [Grok](https://www.grok.com/) API!\
+                Just a heads up, you have 20 messages to use.")
+            # Set the maximum number of user messages
+            MAX_USER_MESSAGES =  20
+        
         if selected_model == "gemini-2.0-flash":
             api_base_url = config[selected_model]["api_url"]
             api_key = config[selected_model]["api_key"]