diff --git a/hikka/dispatcher.py b/hikka/dispatcher.py
index ef95cf1..8eb99bc 100755
--- a/hikka/dispatcher.py
+++ b/hikka/dispatcher.py
@@ -213,6 +213,9 @@ class CommandDispatcher:
         change = str.maketrans(ru_keys + en_keys, en_keys + ru_keys)
         message = utils.censor(event.message)
 
+        if not event.message.message:
+            return False
+
         if event.message.message.startswith(prefix):
             pass
         elif event.message.message.startswith(str.translate(prefix, change)):
@@ -295,7 +298,6 @@ class CommandDispatcher:
             and initiator not in self._db.get(main.__name__, "nonickusers", [])
             and utils.get_chat_id(event) not in self._db.get(main.__name__, "nonickchats", [])
         ):
-            logging.debug("Ignoring message without nickname")
             return False
 
         txt, func = self._modules.dispatch(tag[0])
@@ -322,7 +324,6 @@ class CommandDispatcher:
             f"{str(utils.get_chat_id(message))}.{func.__self__.__module__}"
             in blacklist_chats
         ):
-            logging.debug("Command is blacklisted in chat")
             return False
 
         if (
@@ -330,7 +331,6 @@ class CommandDispatcher:
             and f"{utils.get_chat_id(message)}.{func.__self__.__module__}"
             not in whitelist_modules
         ):
-            logging.debug("Command is not whitelisted in chat")
             return False
 
         if self._db.get(main.__name__, "grep", False):
diff --git a/hikka/loader.py b/hikka/loader.py
index fc87647..bbbe4d0 100755
--- a/hikka/loader.py
+++ b/hikka/loader.py
@@ -750,5 +750,5 @@ class Modules:
     async def log(self, type_, *, group=None, affected_uids=None, data=None):
         return await asyncio.gather(*[fun(type_, group, affected_uids, data) for fun in self._log_handlers])  # fmt: skip
 
-    def register_logger(self, logger):
-        self._log_handlers.append(logger)
+    def register_logger(self, _logger):
+        self._log_handlers.append(_logger)
diff --git a/hikka/modules/help.py b/hikka/modules/help.py
index 0f9b84d..9ba4397 100755
--- a/hikka/modules/help.py
+++ b/hikka/modules/help.py
@@ -117,7 +117,7 @@ class HelpMod(loader.Module):
                     module = self.allmodules.commands[args].__self__
 
             if not module:
-                module_name = next(
+                module_name = next(  # skipcq: PTC-W0063
                     reversed(
                         sorted(
                             [
@@ -133,7 +133,7 @@ class HelpMod(loader.Module):
                     )
                 )
 
-                module = next(
+                module = next(  # skipcq: PTC-W0063
                     module
                     for module in self.allmodules.modules
                     if module.strings["name"] == module_name
diff --git a/hikka/modules/loader.py b/hikka/modules/loader.py
index 5771cc9..5bfa87d 100755
--- a/hikka/modules/loader.py
+++ b/hikka/modules/loader.py
@@ -35,8 +35,8 @@ import logging
 import os
 import re
 import sys
-import urllib
 import uuid
+from urllib.parse import urlparse
 from importlib.machinery import ModuleSpec
 import telethon
 from telethon.tl.types import Message
@@ -190,7 +190,7 @@ class LoaderMod(loader.Module):
     async def dlmodcmd(self, message: Message) -> None:
         """Downloads and installs a module from the official module repo"""
         if args := utils.get_args(message):
-            args = args[0] if urllib.parse.urlparse(args[0]).netloc else args[0].lower()
+            args = args[0] if urlparse(args[0]).netloc else args[0].lower()
 
             await self.download_and_install(args, message)
             self._update_modules_in_db()
@@ -202,10 +202,10 @@ class LoaderMod(loader.Module):
                     + f"\n☁️ {repo.strip('/')}\n\n"
                     + "\n".join(
                         [
-                            " ".join(chunk).strip(" | ")
+                            " | ".join(chunk)
                             for chunk in utils.chunks(
                                 [
-                                    f"<code>{i}</code> | "
+                                    f"<code>{i}</code>"
                                     for i in sorted(
                                         [
                                             utils.escape_html(
@@ -291,7 +291,7 @@ class LoaderMod(loader.Module):
 
     async def download_and_install(self, module_name, message=None):
         try:
-            if urllib.parse.urlparse(module_name).netloc:
+            if urlparse(module_name).netloc:
                 url = module_name
             else:
                 links = list(
@@ -582,7 +582,7 @@ class LoaderMod(loader.Module):
                     save_fs,
                 )  # Try again
             except loader.LoadError as e:
-                self.allmodules.modules.remove(instance)
+                self.allmodules.modules.remove(instance)  # skipcq: PYL-E0601
                 if message:
                     await utils.answer(message, f"🚫 <b>{utils.escape_html(str(e))}</b>")
                 return
@@ -826,4 +826,4 @@ class LoaderMod(loader.Module):
                 },
             )
 
-        await self._update_modules()
+        asyncio.ensure_future(self._update_modules())
diff --git a/hikka/modules/test.py b/hikka/modules/test.py
index bdb7e10..de25899 100755
--- a/hikka/modules/test.py
+++ b/hikka/modules/test.py
@@ -84,9 +84,9 @@ class TestMod(loader.Module):
     async def watchdog(self):
         while True:
             try:
-                for mod in os.scandir(DEBUG_MODS_DIR):
-                    last_modified = os.stat(mod.path).st_mtime
-                    cls_ = mod.path.split("/")[-1].split(".py")[0]
+                for module in os.scandir(DEBUG_MODS_DIR):
+                    last_modified = os.stat(module.path).st_mtime
+                    cls_ = module.path.split("/")[-1].split(".py")[0]
 
                     if cls_ not in self._memory:
                         self._memory[cls_] = last_modified
@@ -97,7 +97,7 @@ class TestMod(loader.Module):
 
                     self._memory[cls_] = last_modified
                     logger.debug(f"Reloading debug module {cls_}")
-                    with open(mod.path, "r") as f:
+                    with open(module.path, "r") as f:
                         try:
                             await next(
                                 module
diff --git a/web-resources/static/root.js b/web-resources/static/root.js
index e46bf3e..9d2a1f6 100644
--- a/web-resources/static/root.js
+++ b/web-resources/static/root.js
@@ -77,7 +77,7 @@ function finish_login() {
         method: "POST",
         credentials: "include"
     })
-    .then((response) => {
+    .then(() => {
         window.expanse = true;
         $(".blur").fadeOut(1500);
         setTimeout(() => {