diff --git a/zeekpkg/_util.py b/zeekpkg/_util.py
index 65271df..7ca92a6 100644
--- a/zeekpkg/_util.py
+++ b/zeekpkg/_util.py
@@ -15,19 +15,29 @@
 
 pysemver = sys.version_info
 # try to handle older versions of python that don't have a recent version of tarfile
-if (pysemver.major > 4 or pysemver.major == 3 and (
-    pysemver.minor >= 12
-    or pysemver.minor == 11 and pysemver.micro >= 4
-    or pysemver.minor == 10 and pysemver.micro >= 12
-    or pysemver.minor == 9 and pysemver.micro >= 17
-    or pysemver.minor == 8 and pysemver.micro >= 17
-)):
+if (
+    pysemver.major > 4
+    or pysemver.major == 3
+    and (
+        pysemver.minor >= 12
+        or pysemver.minor == 11
+        and pysemver.micro >= 4
+        or pysemver.minor == 10
+        and pysemver.micro >= 12
+        or pysemver.minor == 9
+        and pysemver.micro >= 17
+        or pysemver.minor == 8
+        and pysemver.micro >= 17
+    )
+):
     # Python should have the needed version of tarfile
     import tarfile
+
     _tarfile_info = "native"
 else:
     # use our local copy of the python3.12 tarfile package
     from . import tarfile_fallback as tarfile
+
     _tarfile_info = "fallback"
 
 
@@ -88,7 +98,7 @@ def make_symlink(target_path, link_path, force=True):
 
 def zkg_tarfile_create(basedir):
     compression = "gz"
-    tar_name = ''.join((basedir, '.tar.', compression))
+    tar_name = "".join((basedir, ".tar.", compression))
 
     with tarfile.open(tar_name, "w:" + compression) as tar:
         tar.add(basedir, arcname=".", filter=zkg_tarfile_create_filter)
@@ -144,7 +154,6 @@ def zkg_update_perms(new_attrs, member, extract):
         new_attrs["uname"] = new_attrs["gname"] = "root"
 
 
-
 def zkg_tarfile_create_filter(member):
     new_attrs = {}
     zkg_update_perms(new_attrs, member, extract=False)
diff --git a/zeekpkg/manager.py b/zeekpkg/manager.py
index a11bbcd..3fb2b4e 100644
--- a/zeekpkg/manager.py
+++ b/zeekpkg/manager.py
@@ -41,9 +41,9 @@
     make_symlink,
     normalize_version_tag,
     read_zeek_config_line,
+    std_encoding,
     zkg_tarfile_create,
     zkg_tarfile_extractall,
-    std_encoding,
 )
 from .package import (
     BUILTIN_SCHEME,
@@ -2440,7 +2440,6 @@ def match_package_url_and_version(git_url, version):
         with open(manifest_file, "w") as f:
             config.write(f)
 
-        #archive = shutil.make_archive(bundle_dir, "gztar", bundle_dir)
         archive = zkg_tarfile_create(bundle_dir)
         delete_path(bundle_file)
         shutil.move(archive, bundle_file)