diff --git a/yt_dlp/extractor/fptplay.py b/yt_dlp/extractor/fptplay.py
index c98b9b0fe..b1dea9d25 100644
--- a/yt_dlp/extractor/fptplay.py
+++ b/yt_dlp/extractor/fptplay.py
@@ -38,6 +38,7 @@ class FptplayIE(InfoExtractor):
             'duration': '2665',
         },
     }]
+
     def _real_extract(self, url):
         contentId = self._match_id(url)
         # Need valid cookie with Bearer token, else it won't work
@@ -89,6 +90,7 @@ class FptplayIE(InfoExtractor):
                 'title': res['result']['title_origin'] if res['result']['title_origin'] else res['result']['title_vie'],
                 'entries': entries,
             }
+
     def get_api_with_st_token(self, video_id, episode=None):
         if episode is not None:
             path = f'/api/v7.1_w/stream/vod/{video_id}/{0 if episode is None else episode}/adaptive_bitrate'
@@ -98,6 +100,7 @@ class FptplayIE(InfoExtractor):
         t = hashlib.md5(f'6ea6d2a4e2d3a4bd5e275401aa086d{timestamp}{path}'.encode()).hexdigest().upper()
         r = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'
         n = [int(f'0x{t[2 * o: 2 * o + 2]}', 16) for o in range(len(t) // 2)]
+
         def convert(e):
             t = ''
             n = 0