old_contents: 
  from discord.ext import commands
  
  from utilities import checks
  
  def setup(bot):
  	bot.add_cog(Python())
  
  class Python(commands.Cog):
  	
  	async def cog_check(self, ctx):
  		return await checks.not_forbidden().predicate(ctx)
  	
  	@commands.command()
  	async def pep(self, ctx, number: int):
  		'''Generate Python Enhancement Proposal URL'''
  		await ctx.embed_reply(f"https://www.python.org/dev/peps/pep-{number:04}/")
  	
  	@commands.command()
  	async def pypi(self, ctx, package: str):
  		'''Information about a package on PyPI'''
  		url = f"https://pypi.python.org/pypi/{package}/json"
  		async with ctx.bot.aiohttp_session.get(url) as resp:
  			if resp.status == 404:
  				return await ctx.embed_reply(f"{ctx.bot.error_emoji} Package not found")
  			data = await resp.json()
  		await ctx.embed_reply(title = data["info"]["name"], title_url = data["info"]["package_url"], 
  								description = data["info"]["summary"], fields = (("Version", data["info"]["version"]),))
  
  
new_contents: 
  from discord.ext import commands
  
  from utilities import checks
  
  
  def setup(bot):
      bot.add_cog(Python())
  
  
  class Python(commands.Cog):
  
      async def cog_check(self, ctx):
          return await checks.not_forbidden().predicate(ctx)
  
      @commands.command()
      async def pep(self, ctx, number: int):
          '''Generate Python Enhancement Proposal URL'''
          await ctx.embed_reply(
              f"https://www.python.org/dev/peps/pep-{number:04}/"
          )
  
      @commands.command()
      async def pypi(self, ctx, package: str):
          '''Information about a package on PyPI'''
          url = f"https://pypi.python.org/pypi/{package}/json"
          async with ctx.bot.aiohttp_session.get(url) as resp:
              if resp.status == 404:
                  return await ctx.embed_reply(
                      f"{ctx.bot.error_emoji} Package not found"
                  )
              data = await resp.json()
          await ctx.embed_reply(
              title = data["info"]["name"],
              title_url = data["info"]["package_url"],
              description = data["info"]["summary"],
              fields = (("Version", data["info"]["version"]),)
          )
  
  
subject: Improve Python cog formatting