solved tag test

app.py

@@ -124,7 +124,7 @@ async def on_thread_create(thread):
     if isinstance(thread.parent, discord.ForumChannel) and thread.parent.id in {ASK_FOR_HELP_CHANNEL_ID, GRADIO_CHANNEL_ID, ARGILLA_HELP_CHANNEL_ID, DATA_DISCUSSIONS_CHANNEL_ID}:
         discord_thread_id = thread.id
         slack_thread_ts = post_to_slack_create_thread(
-            SLACK_CHANNEL_ID,
+            SLACK_CHANNEL_ID_TEST,
             f"New forum thread started in {thread.parent.name} by {thread.owner}: *{thread.name}*\n"
             f"{thread.jump_url}"
         )
@@ -172,6 +172,17 @@ async def list_tags(ctx, forum_channel_id: int):
             tag_list = [f"{tag.name} (ID: {tag.id})" for tag in tags]
             await ctx.send(f'Available tags: {", ".join(tag_list)}')
 
+
+# react with ✅ on slack if marked with solved tag on discord
+@bot.event
+async def on_thread_update(before, after):
+    if isinstance(after.parent, discord.ForumChannel) and after.parent.id in {ASK_FOR_HELP_CHANNEL_ID, GRADIO_CHANNEL_ID, ARGILLA_HELP_CHANNEL_ID, DATA_DISCUSSIONS_CHANNEL_ID}:
+        if 1026743978026094664 in [tag.id for tag in after.applied_tags]:
+            discord_thread_id = after.id
+            if discord_thread_id in thread_mapping:
+                slack_thread_ts = thread_mapping[discord_thread_id]
+                react_to_slack_message(slack_thread_ts, 'white_check_mark')
+
 #----------------------------------------------------------------------------------------------
 
 def send_daily_pings():