diff --git a/AI-based-app/index.html b/AI-based-app/index.html
index 59a2503..f9a89a2 100644
--- a/AI-based-app/index.html
+++ b/AI-based-app/index.html
@@ -1,45 +1,31 @@
 <!DOCTYPE html>
 <html lang="en">
-  <head>
+<head>
     <meta charset="UTF-8" />
     <meta http-equiv="X-UA-Compatible" content="IE=edge" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <script src="<https://cdn.tailwindcss.com>"></script>
+    <script src="https://cdn.tailwindcss.com"></script>
     <title>Streaming OpenAI API Completions in JavaScript</title>
     <script type="module" src="index.js"></script>
-  </head>
-  <body
-    class="bg-white text-black min-h-screen flex items-center justify-center"
-  >
-    <div class="lg:w-1/2 2xl:w-1/3 p-8 rounded-md bg-gray-100">
-      <h1 class="text-3xl font-bold mb-6">
-        Streaming OpenAI API Completions in JavaScript
-      </h1>
-      <div id="resultContainer" class="mt-4 h-48 overflow-y-auto">
-        <p class="text-gray-500 text-sm mb-2">Generated Text</p>
-        <p id="resultText" class="whitespace-pre-line"></p>
-      </div>
-      <input
-        type="text"
-        id="promptInput"
-        class="w-full px-4 py-2 rounded-md bg-gray-200 placeholder-gray-500 focus:outline-none mt-4"
-        placeholder="Enter prompt..."
-      />
-      <div class="flex justify-center mt-4">
-        <button
-          id="generateBtn"
-          class="w-1/2 px-4 py-2 rounded-md bg-black text-white hover:bg-gray-900 focus:outline-none mr-2 disabled:opacity-75 disabled:cursor-not-allowed"
-        >
-          Generate
-        </button>
-        <button
-          id="stopBtn"
-          disabled
-          class="w-1/2 px-4 py-2 rounded-md border border-gray-500 text-gray-500 hover:text-gray-700 hover:border-gray-700 focus:outline-none ml-2 disabled:opacity-75 disabled:cursor-not-allowed"
-        >
-          Stop
-        </button>
-      </div>
+</head>
+<body class="bg-gray-200 text-gray-800 min-h-screen flex items-center justify-center">
+    <div class="lg:w-1/2 2xl:w-1/3 p-8 rounded-md bg-white shadow-lg">
+        <h1 class="text-4xl font-bold mb-8 text-center">
+            Streaming OpenAI API Completions in JavaScript
+        </h1>
+        <div id="resultContainer" class="mt-4 h-48 overflow-y-auto p-4 bg-gray-50 border border-gray-200 rounded">
+            <p class="text-gray-600 text-sm mb-2">Generated Text</p>
+            <p id="resultText" class="whitespace-pre-line"></p>
+        </div>
+        <input type="text" id="promptInput" class="w-full px-4 py-3 mt-6 rounded-md bg-white border border-gray-300 placeholder-gray-500 focus:outline-none focus:border-blue-500 focus:ring-1 focus:ring-blue-500" placeholder="Enter prompt..."/>
+        <div class="flex justify-center mt-6 space-x-4">
+            <button id="generateBtn" class="w-1/2 px-4 py-2 rounded-md bg-blue-600 text-white hover:bg-blue-700 focus:outline-none focus:ring-2 focus:ring-blue-600 focus:ring-opacity-50">
+                Generate
+            </button>
+            <button id="stopBtn" disabled class="w-1/2 px-4 py-2 rounded-md border border-gray-300 text-gray-600 hover:text-gray-800 focus:outline-none focus:ring-2 focus:ring-gray-600 focus:ring-opacity-50 disabled:bg-gray-200 disabled:text-gray-400">
+                Stop
+            </button>
+        </div>
     </div>
-  </body>
-</html>
\ No newline at end of file
+</body>
+</html>
