Fix a bug.

main.py

@@ -10,8 +10,8 @@ async def start_bot():
     LOGS.info("[INFO]: BOT & USERBOT CLIENT STARTED !!")
     await calls.start()
     LOGS.info("[INFO]: PY-TGCALLS CLIENT STARTED !!")
-    await user.join_chat("VeezSupportGroup")
+    # await user.join_chat("VeezSupportGroup")
-    await user.join_chat("levinachannel")
+    # await user.join_chat("levinachannel")
     await idle()
     LOGS.info("[INFO]: BOT & USERBOT STOPPED !!")
     await bot.stop()

program/assistant_settings.py

@@ -118,6 +118,11 @@ async def start_group_call(c: Client, m: Message):
     chat_id = m.chat.id
     msg = await c.send_message(chat_id, "`尝试开启视频聊天中...`")
     try:
+        group_call = (
+            await get_calls(c, m, err_msg="")
+        )
+        if group_call:
+            raise FileExistsError
         peer = await user.resolve_peer(chat_id)
         await user.send(
             CreateGroupCall(
@@ -133,6 +138,8 @@ async def start_group_call(c: Client, m: Message):
         await msg.edit_text(
             "❌ 您需要首先赋予 userbot `管理语音聊天` 权限"
         )
+    except FileExistsError:
+        await msg.edit_text("✅ 视频聊天未关闭")
 
 
 @Client.on_message(command(["stopvc", f"stopvc@{BOT_USERNAME}"]) & other_filters)
@@ -141,13 +148,11 @@ async def start_group_call(c: Client, m: Message):
 async def stop_group_call(c: Client, m: Message):
     chat_id = m.chat.id
     msg = await c.send_message(chat_id, "`尝试关闭视频聊天中...`")
-    if not (
+    group_call = (
-        group_call := (
             await get_calls(c, m, err_msg="group call not active")
         )
-    ):
+    if not group_call:
-        await msg.edit_text("❌ 未开启视频聊天")
+        return await msg.edit_text("❌ 未开启视频聊天")
-        return
     await user.send(
         DiscardGroupCall(
             call=group_call