get rid of small error thing

cogs/gpt_3_commands_and_converser.py

@@ -508,6 +508,8 @@ class GPT3ComCon(commands.Cog, name="GPT3ComCon"):
         content = message.content.lower()
 
         # Only allow the bot to be used by people who have the role "Admin" or "GPT"
+        # check if message.author has attribute roles
+        if hasattr(message.author, "roles"):
             general_user = not any(
                 role in set(self.DAVINCI_ROLES).union(set(self.CURIE_ROLES))
                 for role in message.author.roles
@@ -518,6 +520,8 @@ class GPT3ComCon(commands.Cog, name="GPT3ComCon"):
 
             if not admin_user and not general_user:
                 return
+        else:
+            return
 
         conversing = self.check_conversing(message)