Add python help channel to src command whitelist

Author: jb3

bot/exts/core/source.py

@@ -17,7 +17,9 @@ class BotSource(commands.Cog):
     """Displays information about the bot's source code."""
 
     @commands.command(name="source", aliases=("src",))
-    @whitelist_override(channels=WHITELISTED_CHANNELS+(Channels.community_meta, Channels.dev_contrib))
+    @whitelist_override(
+        channels=WHITELISTED_CHANNELS + (Channels.community_meta, Channels.dev_contrib, Channels.python_help)
+    )
     async def source_command(self, ctx: commands.Context, *, source_item: SourceConverter = None) -> None:
         """Display information and a GitHub link to the source code of a command, tag, or cog."""
         if not source_item: