Cog File

from discord.ext import commands
from discord import app_commands
import requests
import os

class weather(commands.Cog):
    def __init__(self, bot: commands.Bot):
        self.bot = bot

    @app_commands.command()
    async def weather(ctx,*,location):
        data = requests.get(f'https://api.openweathermap.org/data/2.5/weather?q={location}&appid={os.getenv("api_key")}&units=metric')
        weather_data = data.json()
        temperature = weather_data["main"]["temp"]
        await ctx.channel.send(f"The temperature is {temperature} degree celcius")

async def setup(bot:commands.Bot) -> None:
    await bot.add_cog(weather(bot))