From f8d9429e7ee03554e8f8f9dc641c159b1746b868 Mon Sep 17 00:00:00 2001
From: Devesh Pal <newdev0@outlook.com>
Date: Tue, 30 Aug 2022 20:20:06 +0530
Subject: [PATCH] Minor Fixes

---
 pyUltroid/fns/tools.py         | 4 ++--
 pyUltroid/startup/_database.py | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/pyUltroid/fns/tools.py b/pyUltroid/fns/tools.py
index 60b4e176b3..6344cffa88 100644
--- a/pyUltroid/fns/tools.py
+++ b/pyUltroid/fns/tools.py
@@ -160,7 +160,7 @@ def is_url_ok(url: str):
 async def metadata(file):
     out, _ = await bash(f'mediainfo "{_unquote_text(file)}" --Output=JSON')
     if _ and _.endswith("NOT_FOUND"):
-        return _
+        raise Exception(_)
     data = {}
     _info = json.loads(out)["media"]["track"]
     info = _info[0]
@@ -516,7 +516,7 @@ def telegraph_client():
     if TELEGRAPH:
         return TELEGRAPH[0]
 
-    from .. import udB
+    from .. import udB, ultroid_bot
 
     token = udB.get_key("_TELEGRAPH_TOKEN")
     TelegraphClient = Telegraph(token)
diff --git a/pyUltroid/startup/_database.py b/pyUltroid/startup/_database.py
index 23ac500f66..98a5be9d0b 100644
--- a/pyUltroid/startup/_database.py
+++ b/pyUltroid/startup/_database.py
@@ -23,6 +23,7 @@
     except ImportError:
         LOGS.info("Installing 'redis' for database.")
         os.system("pip3 install -q redis hiredis")
+        from redis import Redis
 elif Var.MONGO_URI:
     try:
         from pymongo import MongoClient
@@ -313,10 +314,9 @@ def __repr__(self):
 
 def UltroidDB():
     _er = False
+    from .. import HOSTED_ON
     try:
         if Redis:
-            from .. import HOSTED_ON
-
             return RedisDB(
                 host=Var.REDIS_URI or Var.REDISHOST,
                 password=Var.REDIS_PASSWORD or Var.REDISPASSWORD,