diff --git a/src/main/python/ddadevops/domain/artifact.py b/src/main/python/ddadevops/domain/artifact.py
index fc1d221..e6d5904 100644
--- a/src/main/python/ddadevops/domain/artifact.py
+++ b/src/main/python/ddadevops/domain/artifact.py
@@ -4,10 +4,12 @@ from .common import (
     Validateable,
 )
 
+
 class ArtifactType(Enum):
     TEXT = 0
     JAR = 1
 
+
 class Artifact(Validateable):
     def __init__(self, path: str):
         self.path_str = path
@@ -22,7 +24,7 @@ class Artifact(Validateable):
                 return "application/x-java-archive"
             case _:
                 return "text/plain"
-    
+
     def validate(self):
         result = []
         result += self.__validate_is_not_empty__("path_str")
@@ -40,4 +42,3 @@ class Artifact(Validateable):
 
     def __hash__(self) -> int:
         return self.__str__().__hash__()
-