diff --git a/sessionManager.py b/sessionManager.py
index 98a531d..5d8a53e 100644
--- a/sessionManager.py
+++ b/sessionManager.py
@@ -5,8 +5,10 @@ TELEGRAM_DAEMON_SESSION_PATH = getenv("TELEGRAM_DAEMON_SESSION_PATH")
 sessionName = "DownloadDaemon"
 stringSessionFilename = f"{sessionName}.session"
 
+
 def _getStringSessionIfExists():
-    sessionPath = path.join(TELEGRAM_DAEMON_SESSION_PATH, stringSessionFilename)
+    sessionPath = path.join(TELEGRAM_DAEMON_SESSION_PATH,
+                            stringSessionFilename)
     if path.isfile(sessionPath):
         with open(sessionPath, 'r') as file:
             session = file.read()
@@ -14,15 +16,18 @@ def _getStringSessionIfExists():
             return session
     return None
 
+
 def getSession():
     if TELEGRAM_DAEMON_SESSION_PATH == None:
         return sessionName
-    
+
     return StringSession(_getStringSessionIfExists())
 
+
 def saveSession(session):
     if TELEGRAM_DAEMON_SESSION_PATH != None:
-        sessionPath = path.join(TELEGRAM_DAEMON_SESSION_PATH, stringSessionFilename)
+        sessionPath = path.join(TELEGRAM_DAEMON_SESSION_PATH,
+                                stringSessionFilename)
         with open(sessionPath, 'w') as file:
             file.write(StringSession.save(session))
         print(f"Session saved in {sessionPath}")
diff --git a/telegram-download-daemon.py b/telegram-download-daemon.py
index 61e8c0b..23039cd 100644
--- a/telegram-download-daemon.py
+++ b/telegram-download-daemon.py
@@ -11,7 +11,8 @@ from telethon import TelegramClient, events
 from telethon.tl.types import PeerChannel
 import logging
 
-logging.basicConfig(format='[%(levelname) 5s/%(asctime)s]%(name)s:%(message)s',level=logging.WARNING)
+logging.basicConfig(format='[%(levelname) 5s/%(asctime)s]%(name)s:%(message)s',
+                    level=logging.WARNING)
 
 import argparse
 import asyncio
@@ -22,11 +23,38 @@ TELEGRAM_DAEMON_CHANNEL = getenv("TELEGRAM_DAEMON_CHANNEL")
 
 TELEGRAM_DAEMON_SESSION_PATH = getenv("TELEGRAM_DAEMON_SESSION_PATH")
 
-parser = argparse.ArgumentParser(description="Script to download files from Telegram Channel.")
-parser.add_argument("--api-id", required=TELEGRAM_DAEMON_API_ID == None, type=int, default=TELEGRAM_DAEMON_API_ID, help='api_id from https://core.telegram.org/api/obtaining_api_id (default is TELEGRAM_DAEMON_API_ID env var)')
-parser.add_argument("--api-hash", required=TELEGRAM_DAEMON_API_HASH == None, type=str, default=TELEGRAM_DAEMON_API_HASH, help='api_hash from https://core.telegram.org/api/obtaining_api_id (default is TELEGRAM_DAEMON_API_HASH env var)')
-parser.add_argument("--dest", type=str, default=getenv("TELEGRAM_DAEMON_DEST", "/telegram-downloads"), help='Destenation path for downloading files (default is /telegram-downloads).')
-parser.add_argument("--channel", required=TELEGRAM_DAEMON_CHANNEL == None, type=int, default=TELEGRAM_DAEMON_CHANNEL, help='Channel id to download from it (default is TELEGRAM_DAEMON_CHANNEL env var')
+parser = argparse.ArgumentParser(
+    description="Script to download files from Telegram Channel.")
+parser.add_argument(
+    "--api-id",
+    required=TELEGRAM_DAEMON_API_ID == None,
+    type=int,
+    default=TELEGRAM_DAEMON_API_ID,
+    help=
+    'api_id from https://core.telegram.org/api/obtaining_api_id (default is TELEGRAM_DAEMON_API_ID env var)'
+)
+parser.add_argument(
+    "--api-hash",
+    required=TELEGRAM_DAEMON_API_HASH == None,
+    type=str,
+    default=TELEGRAM_DAEMON_API_HASH,
+    help=
+    'api_hash from https://core.telegram.org/api/obtaining_api_id (default is TELEGRAM_DAEMON_API_HASH env var)'
+)
+parser.add_argument(
+    "--dest",
+    type=str,
+    default=getenv("TELEGRAM_DAEMON_DEST", "/telegram-downloads"),
+    help=
+    'Destenation path for downloading files (default is /telegram-downloads).')
+parser.add_argument(
+    "--channel",
+    required=TELEGRAM_DAEMON_CHANNEL == None,
+    type=int,
+    default=TELEGRAM_DAEMON_CHANNEL,
+    help=
+    'Channel id to download from it (default is TELEGRAM_DAEMON_CHANNEL env var'
+)
 args = parser.parse_args()
 
 api_id = args.api_id
@@ -36,18 +64,21 @@ downloadFolder = args.dest
 
 # Edit these lines:
 proxy = None
-# End of interesting parameters
 
+
+# End of interesting parameters
 async def sendHelloMessage(client, peerChannel):
     entity = await client.get_entity(peerChannel)
     await client.send_message(entity, "Hi! Ready for you files!")
 
+
 async def log_respond(event, respond):
     print(respond)
     await event.respond(respond)
 
 
-with TelegramClient(getSession(), api_id, api_hash, proxy=proxy).start() as client:
+with TelegramClient(getSession(), api_id, api_hash,
+                    proxy=proxy).start() as client:
 
     saveSession(client.session)
 
@@ -58,18 +89,21 @@ with TelegramClient(getSession(), api_id, api_hash, proxy=proxy).start() as clie
 
         if event.to_id != peerChannel:
             return
-        
+
         print(event)
-        
+
         if event.media:
-            filename=event.media.document.attributes[0].file_name
-            await log_respond(event, f"Downloading file {filename} ({event.media.document.size} bytes)")
+            filename = event.media.document.attributes[0].file_name
+            await log_respond(
+                event,
+                f"Downloading file {filename} ({event.media.document.size} bytes)"
+            )
 
             await client.download_media(event.message, downloadFolder)
             await log_respond(event, f"{filename} ready")
-    
+
     async def start():
         await sendHelloMessage(client, peerChannel)
         await client.run_until_disconnected()
-    
+
     client.loop.run_until_complete(start())