Update app.py

app.py

@@ -39,18 +39,23 @@ class MyClient(discord.Client):
         logging.info("Web.py server has been started.")
 
     async def on_message(self, message):
-        if message.author == self.user:
-            return
-        if not self.is_message_in_specific_channel(message):
-            return
-        if self.is_processing:
-            return
-        self.is_processing = True
-        try:
-            response = await generate_response(message)
-            await message.channel.send(response)
-        finally:
-            self.is_processing = False
+    logging.debug(f"Received message from {message.author}: {message.content}")
+    if message.author == self.user:
+        return
+    if not self.is_message_in_specific_channel(message):
+        logging.debug(f"Message not in specific channel: {message.channel}")
+        return
+    if self.is_processing:
+        logging.debug("Currently processing another message.")
+        return
+    self.is_processing = True
+    try:
+        response = await generate_response(message)
+        await message.channel.send(response)
+    except Exception as e:
+        logging.error(f"Error processing message: {e}", exc_info=True)
+    finally:
+        self.is_processing = False
 
     def is_message_in_specific_channel(self, message):
         return message.channel.id == SPECIFIC_CHANNEL_ID or (