diff --git a/application/libs/config/local.py b/application/libs/config/local.py
index c2c81a5f01766c7d4260ec500441879e3398cfa8..a26d506677b6ecda2481a548d7f7dbe16508c594 100644
--- a/application/libs/config/local.py
+++ b/application/libs/config/local.py
@@ -18,12 +18,27 @@ import yaml
 
 class LocalConfig:
     def __init__(self, config_dir: str):
+        """
+        Initialize a LocalConfig instance.
+
+        :param config_dir: The directory where the config files are located.
+        """
         self.config_dir = config_dir
 
     def load(self, filename: str) -> Any:
+        """
+        Load a config file and return its content.
+
+        :param filename: The name of the config file to load.
+        :return: The content of the config file.
+        :raises FileNotFoundError: If the file does not exist.
+        """
+        # Construct the full path of the config file
         filepath = os.path.join(self.config_dir, filename)
+        # Check if the file exists
         if not os.path.exists(filepath):
             raise FileNotFoundError(f'No such file or directory: {filepath}')
+        # Open the file and load its content
         with open(filepath, 'r') as file:
             cfg = yaml.safe_load(file)
         return cfg