diff --git a/src/bot.py b/src/bot.py
index 4ae6b57..9e18df1 100644
--- a/src/bot.py
+++ b/src/bot.py
@@ -54,11 +54,11 @@ class Bot:
 
     def load_plugins(self):
         self.plugins = []
-        plugin_folder = "./plugins"
+        plugin_folder = './plugins'
         for filename in os.listdir(plugin_folder):
             if filename.endswith('.py'):
                 filepath = os.path.join(plugin_folder, filename)
-                spec = importlib.util.spec_from_file_location("module.name", filepath)
+                spec = importlib.util.spec_from_file_location('module.name', filepath)
                 module = importlib.util.module_from_spec(spec)
                 spec.loader.exec_module(module)
                 for name, obj in inspect.getmembers(module):
@@ -125,9 +125,10 @@ class Bot:
         try:
             self.ircsock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
 
-            if str(self.config["Connection"].get("Port"))[:1] == '+':
+            if str(self.config['Connection'].get('Port'))[:1] == '+':
                 context = ssl.create_default_context()
-                self.ircsock = context.wrap_socket(self.ircsock, server_hostname=self.config["Connection"].get("Hostname"))
+                self.ircsock = context.wrap_socket(self.ircsock,
+                                                   server_hostname=self.config['Connection'].get('Hostname'))
                 port = int(self.config['Connection'].get('Port')[1:])
             else:
                 port = int(self.config['Connection'].get('Port'))
@@ -138,7 +139,7 @@ class Bot:
             self.ircsock.connect_ex((self.config['Connection'].get('Hostname'), port))
             self.ircsend(f'NICK {self.config["Connection"].get("Nick")}')
             self.ircsend(f'USER {self.config["Connection"].get("Ident")} * * :{self.config["Connection"].get("Name")}')
-            if self.config["SASL"].get("UseSASL"):
+            if self.config['SASL'].get('UseSASL'):
                 self.ircsend('CAP REQ :sasl')
         except Exception as e:
             self.logger.error(f"Error establishing connection: {e}")
diff --git a/src/channel_manager.py b/src/channel_manager.py
index 14ab254..b65a6c1 100644
--- a/src/channel_manager.py
+++ b/src/channel_manager.py
@@ -10,7 +10,7 @@ class ChannelManager:
         self.channels = self._load_channels()
 
     def _load_channels(self):
-        os.makedirs("data", exist_ok=True)
+        os.makedirs('data', exist_ok=True)
         if not path.exists('data/channels.json'):
             with open('data/channels.json', 'w') as f:
                 json.dump([], f)
@@ -19,10 +19,10 @@ class ChannelManager:
             with open('data/channels.json', 'r') as f:
                 return json.load(f)
         except json.JSONDecodeError as e:
-            print(f"Error decoding JSON: {e}")
+            print(f'Error decoding JSON: {e}')
             return []
         except Exception as e:
-            print(f"Error loading channels: {e}")
+            print(f'Error loading channels: {e}')
             return []
 
     def save_channel(self, channel):
@@ -38,12 +38,12 @@ class ChannelManager:
             self._write_channels()
 
     def _write_channels(self):
-        os.makedirs("data", exist_ok=True)
+        os.makedirs('data', exist_ok=True)
         try:
             with open('data/channels.json', 'w') as f:
                 json.dump(self.channels, f)
         except Exception as e:
-            print(f"Error saving channels: {e}")
+            print(f'Error saving channels: {e}')
 
     def get_channels(self):
         return self.channels
diff --git a/src/sasl.py b/src/sasl.py
index c123a9c..513bf93 100644
--- a/src/sasl.py
+++ b/src/sasl.py
@@ -26,12 +26,14 @@ def handle_authenticate(args, config, ircsend):
     ircsend (function): Function to send IRC commands
     """
     if args[0] == '+':
-        if "SASLNick" in config['SASL'] and "SASLPassword" in config['SASL']:
-            authpass = f"{config['SASL']['SASLNick']}{NULL_BYTE}{config['SASL']['SASLNick']}{NULL_BYTE}{config['SASL']['SASLPassword']}"
+        if 'SASLNick' in config['SASL'] and 'SASLPassword' in config['SASL']:
+            authpass = (f'{config["SASL"]["SASLNick"]}{NULL_BYTE}'
+                        f'{config["SASL"]["SASLNick"]}{NULL_BYTE}'
+                        f'{config["SASL"]["SASLPassword"]}')
             ap_encoded = base64.b64encode(authpass.encode(ENCODING)).decode(ENCODING)
             ircsend(f'AUTHENTICATE {ap_encoded}')
         else:
-            raise KeyError("SASLNICK and/or SASLPASS not found in config")
+            raise KeyError('SASLNICK and/or SASLPASS not found in config')
 
 
 def handle_903(ircsend):