diff --git a/src/renopro/rast.py b/src/renopro/rast.py
index 136dc2c..fc4b987 100644
--- a/src/renopro/rast.py
+++ b/src/renopro/rast.py
@@ -1001,8 +1001,10 @@ def transform(
                 pass
             else:  # nocoverage
                 logger.warning(
-                    ("Transformation encoding produced multiple models, "
-                     "ignoring additional ones.")
+                    (
+                        "Transformation encoding produced multiple models, "
+                        "ignoring additional ones."
+                    )
                 )
 
 
diff --git a/src/renopro/utils/parser.py b/src/renopro/utils/parser.py
index 694dc14..ccfc508 100644
--- a/src/renopro/utils/parser.py
+++ b/src/renopro/utils/parser.py
@@ -4,7 +4,7 @@
 
 import logging
 import sys
-from argparse import ArgumentParser, REMAINDER
+from argparse import REMAINDER, ArgumentParser
 from pathlib import Path
 from textwrap import dedent
 from typing import Any, cast
@@ -40,7 +40,8 @@ def get(levels, name):
         return None  # nocoverage
 
     common_arg_parser.add_argument(
-        "--log", "-l",
+        "--log",
+        "-l",
         default="warning",
         choices=[val for _, val in levels],
         metavar=f"{{{','.join(key for key, _ in levels)}}}",