Avoid scheduling reminders from reminders

bot.py

@@ -142,7 +142,8 @@ class Bot(discord.Client):
         except YouTubeError as e:
             return
         published = entry.get('published')
-        if published and not entry.get('reminder'):
+        reminder = entry.get('reminder')
+        if published and not reminder:
             if [v for v, p in self.yt_videos if v == video_id and p == published]:
                 return
             self.yt_videos.append((video_id, published))
@@ -153,6 +154,7 @@ class Bot(discord.Client):
                 scheduled_start = video.get('scheduled_start')
                 if scheduled_start:
                     remaining = (scheduled_start - datetime.datetime.now(datetime.timezone.utc)).total_seconds()
+                    if not reminder:
                         for minutes in COUNTDOWN:
                             if remaining > minutes * 60:
                                 payload = data.copy()