Update app.py

app.py

@@ -26,22 +26,21 @@ api_hash = str(api_hash)
 bot_token = str(btoken)
 channel= int(chnl)
 
+client = TelegramClient(None, api_id, api_hash)
+await client.start(bot_token=bot_token)
 
 ###DB BACKUP##
 
 def downdb(msgid):
-    os.remove('instance/database.db')
-    client = TelegramClient(None, api_id, api_hash)
-    fast_download(client,msgid)
+    os.remove('instance/database.db')    
+    await fast_download(client,msgid)
     return '2'
 
 
-def updb():
-    client = TelegramClient(None, api_id, api_hash)
-    client.start(bot_token=bot_token)
+def updb():   
     path = 'instance/database.db'
-    fle =  fast_upload(client, file_location=path)
-    client.send_file(channel,fle, force_document=True)   
+    fle =  await fast_upload(client, file_location=path)
+    await client.send_file(channel,fle, force_document=True)   
     return '2'
 
 app = Flask("Simplz")