Subreddit discord.py command

@client.command()
async def COMMANDNAME(ctx):
    sub_submissions = reddit.subreddit('SUBREDDITNAMEHERE').hot()
    post_to_pick = random.randint(1, 20)
    for i in range(0, post_to_pick):
        submission = next(x for x in sub_submissions if not x.stickied)
    e = discord.Embed(title=f'Requested by {ctx.author}', description=f'{submission.title}', color=0xFFFFF)
    e.set_image(url=submission.url)

    await ctx.send(embed=e)