It doesn't play anything

[Gentle-Ego]

I tried the bot, but although all commands work perfectly the play one doesn't, I think that the problem is in:
search = await wavelink.YouTubeTrack.search(query=search, return_first=True)

because I tried some print() statements to see where the function blocks, and it blocks exactly before it:

@commands.command(name="play")
async def play_command(self, ctx: commands.Context, , search: str): #,
print("1, "+search)
search = await wavelink.YouTubeTrack.search(query=search, return_first=True)
print("2, "+search)

    if not ctx.voice_client:
        print("3")
        vc: wavelink.Player = await ctx.author.voice.channel.connect(cls=wavelink.Player)
        print("4")
    else:
        print("5")
        
        vc: wavelink.Player = ctx.voice_client
        print("6")

    #await vc.connect(ctx.author.voice.channel)
    print("7")
    await vc.play(search)
    print("8")
    
    mbed = discord.Embed(title=f"Music System", description=f"Now Playing {search}" ,color = THEME_COLOUR)
    await ctx.send(embed=mbed)

The only print I get is: 1, "search" that I choose for example Never Gonna Give You Up!

[Gentle-Ego]

Nevermind I resolved