Update cz.m3u

Removed 1 duplicate stream

channels/cz.m3u

@@ -63,9 +63,7 @@ http://ocko-live.ssl.cdn.cra.cz/channels/ocko_expres/playlist/cze/live_hq.m3u8
 http://ocko-live.ssl.cdn.cra.cz/channels/ocko_gold/playlist/cze/live_hq.m3u8
 #EXTINF:-1 tvg-id="" tvg-name="" tvg-logo="https://upload.wikimedia.org/wikipedia/commons/thumb/2/2f/%C4%8CT1_logo_2012.svg/225px-%C4%8CT1_logo_2012.svg.png" group-title="",ČT1
 http://213.151.233.20:8000/dna-5100-tv-pc/hls/4002v105.m3u8
-#EXTINF:-1 tvg-id="" tvg-name="" tvg-logo="https://www.slagrtv.cz/files/logo-slagr.png" group-title="Music",Šlágr (Opt-1)
+#EXTINF:-1 tvg-id="" tvg-name="" tvg-logo="https://www.slagrtv.cz/files/logo-slagr.png" group-title="Music",Šlágr
 https://slagrtv-live-hls.ssl.cdn.cra.cz/channels/slagrtv/playlist/cze/live_hq.m3u8
-#EXTINF:-1 tvg-id="" tvg-name="" tvg-logo="https://www.slagrtv.cz/files/logo-slagr.png" group-title="Music",Šlágr (Opt-2)
-http://slagrtv-live-hls.ssl.cdn.cra.cz:80/channels/slagrtv/playlist/cze/live_hq.m3u8
 #EXTINF:-1 tvg-id="" tvg-name="" tvg-logo="https://www.starnet.cz/tv/slagr2.png" group-title="",Šlágr 2
 http://92.62.234.233/slagr2.m3u#.m3u8