style: format code with Black, ISort and Rustfmt

deepsource-dev-autofix[bot] · web-flow · commit db97bf143089 · 2025-01-06T08:12:59.000Z
This commit fixes the style issues introduced in e95da10 according to the output from Black, ISort and Rustfmt. Details: #13
diff --git a/prod_test.py b/prod_test.py
@@ -1,7 +1,5 @@
 # This should be at the top.
-from __future__ import (
-    print_function,
-)
+from __future__ import print_function
 
 import math
 import os
