diff --git a/crosstl/translator/codegen/directx_codegen.py b/crosstl/translator/codegen/directx_codegen.py
index 7cc517f0..6d53303a 100644
--- a/crosstl/translator/codegen/directx_codegen.py
+++ b/crosstl/translator/codegen/directx_codegen.py
@@ -140,8 +140,12 @@ def generate_function(self, func, indent=0, shader_type=None):
     def generate_statement(self, stmt, indent=0):
         indent_str = "    " * indent
         statement_handlers = {
-            VariableNode: lambda stmt: f"{indent_str}{self.map_type(stmt.vtype)} {stmt.name};\n",
-            AssignmentNode: lambda stmt: f"{indent_str}{self.generate_assignment(stmt)};\n",
+            VariableNode: (
+                lambda stmt: f"{indent_str}{self.map_type(stmt.vtype)} {stmt.name};\n"
+            ),
+            AssignmentNode: (
+                lambda stmt: f"{indent_str}{self.generate_assignment(stmt)};\n"
+            ),
             IfNode: lambda stmt: self.generate_if(stmt, indent),
             ForNode: lambda stmt: self.generate_for(stmt, indent),
             ReturnNode: lambda stmt: self.generate_return(stmt, indent),
diff --git a/crosstl/translator/lexer.py b/crosstl/translator/lexer.py
index c2603614..dbbc094d 100644
--- a/crosstl/translator/lexer.py
+++ b/crosstl/translator/lexer.py
@@ -1,7 +1,6 @@
 import re
 from collections import OrderedDict
 
-
 TOKENS = OrderedDict(
     [
         ("COMMENT_SINGLE", r"//.*"),
diff --git a/setup.py b/setup.py
index 2b43d44d..e2911c0d 100644
--- a/setup.py
+++ b/setup.py
@@ -1,6 +1,5 @@
 from setuptools import setup
 
-
 setup(
     name="crosstl",
     packages=[