Fixes post endpoint for updating stream title

- adds python import, flask.Request
- ensures flask endpoint /api/update/streamtitle returns valid status
  code response.
- updates static/script.js "updateStreamTitle" to accept variable input

app.py

@@ -34,7 +34,7 @@ import requests
 import json
 from os import path
 from pprint import pprint
-from flask import Flask, request
+from flask import Flask, request, Response
 
 # load json data, or raise exception.
 if path.exists('resources/data.json'):
@@ -79,10 +79,9 @@ def getServerStatus():
 def updateStreamTitle():
     response = session.post(
         stream_data['stream_url'] + '/api/admin/config/streamtitle',
-        data=json.dumps({'value': request.json()})
+        data=json.dumps({'value': request.get_json(force=True)})
     )
-    print(response.json())
-    return response.status_code
+    return Response(status=response.status_code)
 
 
 @app.route('/api/update/servertags', methods=['POST'])

static/script.js

@@ -15,20 +15,18 @@ async function uiUpdate() {
 	}, 1000)
 }
 
-async function updateStreamTitle() {
+async function updateStreamTitle(value) {
 	response = await fetch('http://127.0.0.1:5000/api/update/streamtitle',
 		{
 			method:'POST',
-			data:JSON.stringify('a big test')
+			body:JSON.stringify(value)
 		}
 	);
-	const data = await response.json()
-	return data
+	await uiUpdate()
 }
 
 async function Main() {
-	// console.log(await updateStreamTitle())
-	// console.log(await uiUpdate())
+	await uiUpdate()
 }
 
 Main()