Fix encoding and formatting inconsistencies in error messages and comments

discord_connector/open-webui_to_discord.py

@@ -7,7 +7,7 @@ import aiohttp
 # ────────────────────────────────────────────────
 def load_config(path: str):
     """Return a dict loaded from a YAML file."""
-    with open(path, "r", encoding="utf‑8") as fh:
+    with open(path, "r", encoding="utf-8") as fh:
         return yaml.safe_load(fh)
 
 config = load_config("config.yml")   # <- loads the config file
@@ -59,7 +59,7 @@ async def _query_openwebui(user_text: str, channel_id: int, tools_list: list):
             if resp.status != 200:
                 # If the response is not 200, raise an error with the response text
                 data = await resp.text()
-                raise RuntimeError(f"Open‑WebUI responded {resp.status}: {data}")
+                raise RuntimeError(f"Open-WebUI responded {resp.status}: {data}")
 
             # If the response is OK, parse the JSON and return the content
             response_data = await resp.json()
@@ -121,7 +121,7 @@ async def on_message(message):
         prompt = f"{SYSTEM_PROMPT}\n\nUser Question: {message.content}"
 
     # ----------------------------------------------------------------------- #
-    #   B.  Query Open‑WebUI and show typing indicator
+    #   B.  Query Open-WebUI and show typing indicator
     # ----------------------------------------------------------------------- #
     try:
         async with message.channel.typing():
@@ -130,7 +130,7 @@ async def on_message(message):
             # Send the reply
             await message.reply(reply)
     except Exception as e:
-        await message.reply(f"⚠ Error contacting the Open‑WebUI API: {e}")
+        await message.reply(f"⚠ Error contacting the Open-WebUI API: {e}")
         # No need to return here as the function ends after this block.
 
 # --------------------------------------------------------------------------- #