Updates python to update tags on owncast server

- removes the nsfw tag function
- adds functionality to the tags update endpoint to process raw data
  from client

app.py

@@ -105,25 +105,19 @@ def updateStreamTitle():
 
 
 @app.route('/api/update/servertags', methods=['POST'])
-def updateServerTags(tags_list: list):
+def updateServerTags():
+    """ An endpoint to allow the user to update the stream title.
+
+    :returns: the status code of the post request made to the server.
+    """
+    values = [i.strip() for i in request.get_json(force=True).split(',')]
     response = session.post(
         stream_data['stream_url'] + '/api/admin/config/tags',
         data=json.dumps({
-            'value': tags_list
+            'value': values
         })
     )
-    return response.status_code, json.loads(response.text)
-
-
-@app.route('/api/update/nsfw', methods=['POST'])
-def updateServerNSFW(boolean: bool):
-    response = session.post(
-        stream_data['stream_url'] + '/api/admin/config/nsfw',
-        data=json.dumps({
-            'value': boolean
-        })
-    )
-    return response.status_code, json.loads(response.text)
+    return Response(status=response.status_code)
 
 
 @app.route("/")