docs: fix display

Author: sinedied

docs/sections/00-welcome.md

@@ -37,7 +37,7 @@ In this workshop, we'll explore the fundamentals of custom ChatGPT experiences b
 
 ## Prerequisites
 
-<div class="info" data-title="note" data-hidden="$$proxy$$">
+<div data-hidden="$$proxy$$">
 
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@@ -49,7 +49,7 @@ In this workshop, we'll explore the fundamentals of custom ChatGPT experiences b
 
 </div>
 
-<div class="info" data-title="note" data-visible="$$proxy$$">
+<div data-visible="$$proxy$$">
 
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