diff --git a/setup.py b/setup.py
index e1c29d3..9fe202f 100644
--- a/setup.py
+++ b/setup.py
@@ -8,6 +8,6 @@ setup(
         "requests>=2.25",
         "ruamel.yaml>=0.17",
         "ruamel.yaml.clib>=0.2",
-        "urllib3>=1.26"
-    ]
+        "urllib3>=1.26",
+    ],
 )
diff --git a/src/blimp/bl_process.py b/src/blimp/bl_process.py
index 88cb9ef..06650ba 100644
--- a/src/blimp/bl_process.py
+++ b/src/blimp/bl_process.py
@@ -9,7 +9,6 @@ class ProcessBlocklist:
     def __init__(self):
         pass
 
-
     @classmethod
     def process(self, blacklist, outfile, dryrun: bool):
         """
diff --git a/src/blimp/cli.py b/src/blimp/cli.py
index 2049ed5..284a320 100644
--- a/src/blimp/cli.py
+++ b/src/blimp/cli.py
@@ -7,8 +7,16 @@ from blimp.main import Blimp
 
 def cli():
     parser = argparse.ArgumentParser()
-    parser.add_argument("-out", "--outfile", help="set path to output file", action="store", default=None)
-    parser.add_argument("-dr", "--dry-run", help="perform a dry run", action="store_true", default=False)
+    parser.add_argument(
+        "-out",
+        "--outfile",
+        help="set path to output file",
+        action="store",
+        default=None,
+    )
+    parser.add_argument(
+        "-dr", "--dry-run", help="perform a dry run", action="store_true", default=False
+    )
     args = parser.parse_args()
 
     # run
diff --git a/src/blimp/main.py b/src/blimp/main.py
index 7b9106a..542bf30 100644
--- a/src/blimp/main.py
+++ b/src/blimp/main.py
@@ -91,4 +91,5 @@ class Blimp:
 
 if __name__ == "__main__":
     from blimp.cli import cli
+
     cli()