From a408c1f0b612203b39ba4bb73a604ec2104c0783 Mon Sep 17 00:00:00 2001
From: flanter21 <flanter21@gmail.com>
Date: Wed, 16 Jul 2025 16:41:57 +0300
Subject: [PATCH] Try to fix ruff errors

---
 yt_dlp/extractor/blackboardcollaborate.py | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/yt_dlp/extractor/blackboardcollaborate.py b/yt_dlp/extractor/blackboardcollaborate.py
index d62341fa44..618d6ebced 100644
--- a/yt_dlp/extractor/blackboardcollaborate.py
+++ b/yt_dlp/extractor/blackboardcollaborate.py
@@ -1,8 +1,6 @@
-import base64
-import json
-
 from .common import InfoExtractor
 from ..utils import (
+    UnsupportedError,
     int_or_none,
     float_or_none,
     join_nonempty,
@@ -166,7 +164,7 @@ class BlackboardCollaborateLaunchIE(InfoExtractor):
 
     def _real_extract(self, url):
         token = self._match_id(url)
-        video_id = jwt_decode_hs256(token)['resourceAccessTicket']['resourceId'] 
+        video_id = jwt_decode_hs256(token)['resourceAccessTicket']['resourceId']
 
         redirect_url = self._request_webpage(url, video_id).url
         if self.suitable(redirect_url):