bug fix/install scripts

cogs/help.py

@@ -5,7 +5,7 @@ class Help(commands.Cog):
     def __init__(self, bot):
         self.bot = bot
     
-    @commands.command(name='help')
+    @commands.command(name='help', invoke_without_command=True)
     async def help_command(self, ctx, topic=None):
         """Show help information"""
         if not topic:
@@ -424,4 +424,6 @@ class Help(commands.Cog):
         await ctx.send(embed=embed)
 
 async def setup(bot):
+    # Remove default help command to avoid conflicts
+    bot.remove_command('help')
     await bot.add_cog(Help(bot))