Minor fixes

hikka/modules/hikka_config.py

@@ -631,6 +631,7 @@ class HikkaConfigMod(loader.Module):
                 "🌘 <b>Loading configuration</b>",
                 message,
                 {"text": "🌘", "data": "empty"},
+                ttl=24 * 60 * 60,
             )
             await self.inline__configure(form, args)
             return

hikka/modules/hikka_info.py

@@ -74,7 +74,7 @@ class HikkaInfoMod(loader.Module):
             ),
             loader.ConfigValue(
                 "banner_url",
-                "https://i.imgur.com/XYNawuK.jpeg",
+                "https://github.com/hikariatama/assets/raw/master/hikka_banner.png",
                 lambda: self.strings("_cfg_banner"),
                 validator=loader.validators.Link(),
             ),

hikka/utils.py

@@ -27,6 +27,7 @@
 # 🌐 https://www.gnu.org/licenses/agpl-3.0.html
 
 import asyncio
+import contextlib
 import functools
 import io
 import json
@@ -82,6 +83,7 @@ from telethon.tl.types import (
     PeerUser,
     User,
     Chat,
+    UpdateNewChannelMessage,
 )
 
 from .inline.types import InlineCall, InlineMessage
@@ -466,13 +468,25 @@ async def set_avatar(
     else:
         return False
 
-    await client(
+    res = await client(
         EditPhotoRequest(
             channel=peer,
             photo=await client.upload_file(f, file_name="photo.png"),
         )
     )
 
+    with contextlib.suppress(Exception):
+        await client.delete_messages(
+            peer,
+            message_ids=[
+                next(
+                    update
+                    for update in res.updates
+                    if isinstance(update, UpdateNewChannelMessage)
+                ).message.id
+            ],
+        )
+
     return True