diff --git a/git.py b/git.py
index f8fda69..b906801 100644
--- a/git.py
+++ b/git.py
@@ -1,6 +1,7 @@
 import giturlparse
 import git
 
+
 class PublicGitRepo:
     """replaces the text in the given text string with a given other text at some key positions"""
 
@@ -23,6 +24,7 @@ class PublicGitRepo:
 
         return (git_url,)
 
+
 class SendCommitNode:
     """Sends a commit to a public Git repository"""