[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

mypyc/build.py

@@ -583,9 +583,7 @@ def mypyc_build(
 
             short_suffix = "_" + exported_name(group_name.split(".")[-1])
             existing = os.path.join(
-                compiler_options.target_dir,
-                _group_dir(group_name),
-                f"__native{short_suffix}.c",
+                compiler_options.target_dir, _group_dir(group_name), f"__native{short_suffix}.c"
             )
             if os.path.exists(existing):
                 cfilenames.append(existing)