Make the symbol parameter optional.

The commands were changed to be greedy, this however made them
required arguments breaking the access to the default listing
of the available inventories

1 files changed, 2 insertions, 2 deletions

diff --git a/bot/cogs/doc.py b/bot/cogs/doc.py
index 7f1fb6135..66c4b4ea8 100644
--- a/bot/cogs/doc.py
+++ b/bot/cogs/doc.py
@@ -430,12 +430,12 @@ class Doc(commands.Cog):
         return soup
 
     @commands.group(name='docs', aliases=('doc', 'd'), invoke_without_command=True)
-    async def docs_group(self, ctx: commands.Context, *, symbol: str) -> None:
+    async def docs_group(self, ctx: commands.Context, *, symbol: Optional[str]) -> None:
         """Lookup documentation for Python symbols."""
         await ctx.invoke(self.get_command, symbol=symbol)
 
     @docs_group.command(name='getdoc', aliases=('g',))
-    async def get_command(self, ctx: commands.Context, *, symbol: str) -> None:
+    async def get_command(self, ctx: commands.Context, *, symbol: Optional[str]) -> None:
         """
         Return a documentation embed for a given symbol.