chore: format code and remove redundant blank lines

This commit applies automated code formatting across the project. The changes primarily involve removing unnecessary blank lines and ensuring consistent code style, improving readability and maintainability without altering functionality.

src/config/config.py

@@ -80,8 +80,8 @@ def get_key_comment(toml_table, key):
             return item.trivia.comment
     if hasattr(toml_table, "keys"):
         for k in toml_table.keys():
-            if isinstance(k, KeyType) and k.key == key: # type: ignore
-                return k.trivia.comment # type: ignore
+            if isinstance(k, KeyType) and k.key == key:  # type: ignore
+                return k.trivia.comment  # type: ignore
     return None