Implements function to pass tags updates to python

- also removes main function from javascript file

static/script.js

@@ -31,8 +31,16 @@ async function updateStreamTitle(value) {
 	await uiUpdateOnce();
 }
 
-async function Main() {
-	await uiUpdate()
+async function updateTags(value) {
+	// this function simply passes data along to the python script, and allows
+	// python to handle data processing
+	response = await fetch('http://127.0.0.1:5000/api/update/servertags',
+		{
+			method:'POST',
+			body:JSON.stringify(value)
+		}
+	);
+	await uiUpdateOnce();
 }
 
 continuousUiUpdate()