diff --git a/app/app.py b/app/app.py
index 1986333..5895cb9 100644
--- a/app/app.py
+++ b/app/app.py
@@ -1,7 +1,6 @@
 import os
 import sys
 import os.path
-sys.path.append(os.path.dirname(os.path.abspath(os.path.dirname(__file__))))
 import logging
 import shutil
 from typing import Optional
@@ -12,6 +11,8 @@
 import html
 import glob
 
+sys.path.append(os.path.dirname(os.path.abspath(os.path.dirname(__file__))))
+
 # Initialise flask app
 app = Flask(__name__, static_url_path='/static', static_folder='static')
 # Current video
@@ -274,10 +275,10 @@ def update_tesseract_path():
     message = 'Could not find tesseract executable. Please enter the path manually.'
     return render_template('settings.html', current_settings=current_settings, message=message)
 
-if __name__ == "__main__":
+if __name__ == "__main__":  
     host = "localhost"
     port = 5000
-    if utils.update_port() == True: 
+    if utils.update_port(): 
         port = 5002 
     else: 
         port = port
diff --git a/app/utils.py b/app/utils.py
index aec5915..e58f176 100644
--- a/app/utils.py
+++ b/app/utils.py
@@ -1,5 +1,5 @@
-import sys, os.path
-sys.path.append(os.path.dirname(os.path.abspath(os.path.dirname(__file__))))
+import sys
+import os.path
 import hashlib
 import json
 import os.path
@@ -16,6 +16,7 @@
 from pytube.exceptions import RegexMatchError
 from configparser import ConfigParser
 
+sys.path.append(os.path.dirname(os.path.abspath(os.path.dirname(__file__))))
 
 def config(section: str = None, option: str = None) -> Union[ConfigParser, str]:
     """
@@ -533,7 +534,13 @@ def extract_form_values(request):
         }
     }
 
-def update_port() -> bool :
-    if sys.platform.lower() in ['darwin', 'linux']: 
+def update_port()->bool:
+    """
+    Checks if the current platform is a Unix-based system (like Darwin or Linux). If so, returns True.
+    
+    Returns: 
+        bool - True if running on a Unix-based system, False otherwise
+    """
+    if sys.platform.lower() in ['darwin', 'linux']:
         return True
     return False
\ No newline at end of file
diff --git a/tests/test_utils.py b/tests/test_utils.py
index fb950e7..52cf0e0 100644
--- a/tests/test_utils.py
+++ b/tests/test_utils.py
@@ -142,7 +142,7 @@ def test_file_already_exists_no_user_data(mocker):
     assert not utils.file_already_exists("4aj3sdl5a4k2sjd091u091j")
 
 
-def test_set_port_for_macos():
+def test_set_port_for_macos():  
     port = 5000
     if sys.platform.lower() in ["darwin", 'linux']:
         port = 5002