title: How do I add arguments to a discord.py command?
body: <p>The code I have is:</p>
  
  <pre><code>weather = Weather(unit=Unit.CELSIUS)
  location = weather.lookup_by_location('toronto')
  forecasts = location.forecast
  
  embed = (discord.Embed(title="-=-__THE WEATHER__-=-", color=0x15dbc7))
  embed.add_field(name="Clouds", value=forecasts[0].text, inline=False) 
  embed.add_field(name="Date", value=forecasts[0].date, inline=False)
  embed.add_field(name="High", value=forecasts[0].high, inline=False)
  embed.add_field(name="Low", value=forecasts[0].low, inline=False)
  await bot.say(embed=embed)
  </code></pre>
  
  <p>How do I make it replace 0 with a variable which is put after the command?
  The code I have which identifies the command is</p>
  
  <pre><code>@bot.command(pass_context=True)
  async def weather(ctx)
  </code></pre>
  
  <p>The imports Im using are:</p>
  
  <pre><code>import discord
  from discord.ext import commands
  from discord.ext.commands import Bot
  import asyncio
  import random
  import weather
  from weather import Weather, Unit
  </code></pre>