@commands.command(name='seek')
async def seek(self, ctx, seconds=None):
    player = self.bot.lavalink.player_manager.get(ctx.guild.id)
    if (not player.is_playing):
        return (await ctx.send('Not playing anything :mute:'))
    if (not seconds):
        return (await ctx.send('You need to specify the amount of seconds to seek :fast_forward:'))
    try:
        track_time = (player.position + (int(seconds) * 1000))
        (await player.seek(track_time))
    except ValueError:
        return (await ctx.send('Specify valid amount of seconds :clock3:'))
    (await ctx.send(f'Moved track to **{lavalink.format_time(track_time)}**'))
@commands.command(name='seek')
async def seek(self, ctx, seconds=None):
    player = self.bot.lavalink.player_manager.get(ctx.guild.id)
    if (not player.is_playing):
        return (await ctx.send('Not playing anything :mute:'))
    if (not seconds):
        return (await ctx.send('You need to specify the amount of seconds to seek :fast_forward:'))
    try:
        track_time = (player.position + (int(seconds) * 1000))
        (await player.seek(track_time))
    except ValueError:
        return (await ctx.send('Specify valid amount of seconds :clock3:'))
    (await ctx.send(f'Moved track to **{lavalink.format_time(track_time)}**'))