Fixed opener_file not being able to be used alone

cogs/gpt_3_commands_and_converser.py

@@ -795,19 +795,23 @@ class GPT3ComCon(discord.Cog, name="GPT3ComCon"):
             await self.deletion_queue(message)
             return
 
-        if not opener or not opener_file:
+        if not opener and not opener_file:
             user_id_normalized = user.id
         else:
             user_id_normalized = ctx.author.id
-            # Pre-check for opener, check if they provided a valid file if it is indeed a file.
-            # If the opener ends in .txt, its a file and we want to load it
+            if opener_file: # only load in files if it's included in the command, if not pass on as normal
                 if opener_file.endswith(".txt"):
                     # Load the file and read it into opener
                     opener_file = f"openers{separator}{opener_file}"
                     opener_file = await self.load_file(opener_file, ctx)
+                    if not opener: # if we only use opener_file then only pass on opener_file for the opening prompt
+                        opener = opener_file
+                    else:
                         opener = opener_file + opener
                     if not opener_file:
                         return
+            else:
+                pass
 
         self.conversating_users[user_id_normalized] = User(user_id_normalized)