From 4415df48bacdd64a87701ff9fcd83b6dc33f15fc Mon Sep 17 00:00:00 2001
From: "Hock, Martin" <martin.hock@fst.tu-darmstadt.de>
Date: Mon, 6 Mar 2023 10:00:19 +0100
Subject: [PATCH] Format changes for flake8.

---
 functions/classes.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/functions/classes.py b/functions/classes.py
index c13ad5b..3b67ddc 100644
--- a/functions/classes.py
+++ b/functions/classes.py
@@ -435,8 +435,8 @@ def print_assembly_tree(root, levels=None):
 
     Args:
         root (LegoAssembly): The root of the assembly tree to print.
-        levels (List[bool]): Internally used by recursion to know where to print vertical connection.
-                             Defaults to an empty list.
+        levels (List[bool]): Internally used by recursion to know where 
+            to print vertical connection. Defaults to an empty list.
     """
     if not isinstance(root, LegoAssembly):
         raise TypeError(
@@ -459,6 +459,7 @@ def print_assembly_tree(root, levels=None):
         component_padding = "├── " if i < len(root.components) - 1 else "└── "
         print(f"{connection_padding}{component_padding}{component}")
 
+
 def correct_aggregation_hierarchy(root: LegoAssembly, strict: bool = False):
     """
     Recursively checks whether the aggregation hierarchy from `root` is correct.
-- 
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