discord.py problems with the checking - discord.py

Question

im trying to do a trivial discord bot, but with a "helper" it reveals you letter by letter the answer, each "x" senconds, but the problem is i can't to send the answer till the help is fully displayed
in the image the problem is cleary visible
this is the whole code
await ctx.send(a) #question
respuestas = b #answer
#reveal
string = respuestas[0]
blanked_string = [x if x.isspace() else "-" for x in string]
nonspace_indexes = [i for i, _ in enumerate(string)]
random.shuffle(nonspace_indexes)
for i in nonspace_indexes:
blanked_string[i] = string[i]
await ctx.send(''.join(blanked_string))
await asyncio.sleep(2)
#checking
def check(msg=discord.Message) -> True:
return msg.content.lower() in respuestas and msg.channel == ctx.message.channel
try:
guess = await bot.wait_for('message', timeout=6, check=check)
return await ctx.send(f"{guess.author.mention} first")
except asyncio.TimeoutError:
await ctx.send("time over")
#problem
https://i.stack.imgur.com/jlatG.png
note: im not trying to do a hangman

Answer 1

async def letters(response: str, channel: discord.TextChannel):
blanked_string = [x if x.isspace() else "-" for x in response]
nonspace_indexes = [i for i, _ in enumerate(response)]
random.shuffle(nonspace_indexes)
for i in nonspace_indexes:
blanked_string[i] = response[i]
await channel.send(''.join(blanked_string))
await asyncio.sleep(1)
#client.command()
async def game(ctx: commands.Context):
await ctx.send("Author of Python programming language...")
response = "Guido van Rossum"
letters_func = asyncio.create_task(letters(response, ctx.channel))
try:
player_response = await client.wait_for('message', check=lambda m: m.author == ctx.author and m.channel == ctx.channel, timeout=30)
except asyncio.TimeoutError:
letters_func.cancel()
await ctx.send("Time's up!")
else:
letters_func.cancel()
if player_response.content == response:
await ctx.send("Correct!")
else:
await ctx.send("Incorrect!")
Here is a possible resolution path for your problem. I took advantage of asyncio's presence to do this. You can test it, it works very well.
Be careful to adapt your response time to the length of your answer