How would I setup a Discord Chat bot using GPT-NeoX using a RTX 3090?
You must first install the GPT-NeoX library on your computer in order to configure an RTX 3090 for use with a Discord chatbot utilizing GPT-NeoX. Run the command pip install gpt-neox to do this. After installing the library, you may create a Discord bot using the GPT-NeoX API. For instance, the following code may be used to build a basic Discord bot:

```python
import discord
from gpt_neox import GPTNeoX

client = discord.Client()
gpt = GPTNeoX(model_name='gpt-neox-large', device='cuda:0')

@client.event
async def on_message(message):
    if message.author == client.user:
        return
    response = gpt.generate(prompt=message.content)
    await message.channel.send(response)

client.run('YOUR_DISCORD_BOT_TOKEN')
```

Once the bot is set up, you can run the code on the RTX 3090 GPU and the bot will be ready to use.
How would I install this code?
What do you mean by installing code? My previous response states that you should use pip install gpt-neox. Pip is a Python package installer which is simple to use with commands like pip install PACKAGE_NAME. Do you need help installing Python as well?