fixing the memegen function to return the help method if you just run !meme

app/cogs/cheeky_functions.py

@@ -128,11 +128,14 @@ class Cheeky(commands.Cog):
         import meme_gen
 
         await ctx.message.delete()
+        try:
             await ctx.send(
                 embed=core_utils.generate_embed(
                     embed_url=meme_gen.parse_message(ctx.message.content)
                 )
             )
+        except discord.errors.HTTPException:
+            await ctx.send(meme_gen.get_meme_help())
 
     @commands.command(name="define", aliases=["ud"])
     async def define(self, ctx: commands.Context):