Update index.html

src/index.html

@@ -24,7 +24,7 @@
     <button type="button" onclick="generic('temperature')">Display Temperature</button>
     <button type="button" onclick="generic('humidity')">Display Humidity</button>
     <script>
-        const targetHost = "http://192.168.178.54:8000";
+        const targetHost = "http://192.168.178.84:8000";
 
         function displayMessage() {
             const message = document.getElementById("message").value;