Improve debug console message (#394)

* Improve debug console message

* Fix help function

* Remove help()

public/chat/index.html

@@ -1191,7 +1191,7 @@ <h3 class="text-center">Welcome to BioImage.IO Chatbot</h3>
               term.echo('[[;red;]' + e.toString() + ']')
             }
           }, {
-            greetings: 'Welcome to the code interpreter terminal!',
+            greetings: 'Welcome to the code interpreter debugging console! You can use this console to inspect variables and run Python code in the shared Pyodide environment with the chatbot.',
             name: 'Code Interpreter',
             height: 200,
             prompt: 'Code Interpreter> '