diff --git a/tof-voters/libvoters/entry_point.py b/tof-voters/libvoters/entry_point.py
index 1dd50c3..a6cc1ea 100644
--- a/tof-voters/libvoters/entry_point.py
+++ b/tof-voters/libvoters/entry_point.py
@@ -2,7 +2,7 @@
 
 import argparse
 from importlib import import_module
-from typing import List
+
 
 def main() -> int:
     parser = argparse.ArgumentParser(description="Obtain TOF voter metrics")
@@ -22,7 +22,7 @@
         import_module("libvoters.subcmd.dump-gerrit"),
         import_module("libvoters.subcmd.report"),
     ]
-    commands = [x.subcmd(subparser) for x in commands] # type: ignore
+    commands = [x.subcmd(subparser) for x in commands]  # type: ignore
 
     args = parser.parse_args()
 
diff --git a/tof-voters/libvoters/subcmd/analyze-commits.py b/tof-voters/libvoters/subcmd/analyze-commits.py
index 4717991..4939a0b 100644
--- a/tof-voters/libvoters/subcmd/analyze-commits.py
+++ b/tof-voters/libvoters/subcmd/analyze-commits.py
@@ -2,13 +2,14 @@
 
 import argparse
 import json
-import libvoters.acceptable as acceptable
 import os
 import re
 from collections import defaultdict
-from libvoters.time import timestamp, TimeOfDay
 from typing import Any, Dict
 
+import libvoters.acceptable as acceptable
+from libvoters.time import TimeOfDay, timestamp
+
 
 class subcmd:
     def __init__(self, parser: argparse._SubParsersAction) -> None:
@@ -42,7 +43,7 @@
             if not os.path.isfile(path):
                 continue
 
-            if not re.match("[0-9]*\.json", f):
+            if not re.match(r"[0-9]*\.json", f):
                 continue
 
             with open(path, "r") as file:
diff --git a/tof-voters/libvoters/subcmd/analyze-reviews.py b/tof-voters/libvoters/subcmd/analyze-reviews.py
index b3734b9..b3323fa 100644
--- a/tof-voters/libvoters/subcmd/analyze-reviews.py
+++ b/tof-voters/libvoters/subcmd/analyze-reviews.py
@@ -4,11 +4,12 @@
 import json
 import os
 import re
-import libvoters.acceptable as acceptable
 from collections import defaultdict
-from libvoters.time import timestamp, TimeOfDay
 from typing import Dict
 
+import libvoters.acceptable as acceptable
+from libvoters.time import TimeOfDay, timestamp
+
 
 class subcmd:
     def __init__(self, parser: argparse._SubParsersAction) -> None:
@@ -42,7 +43,7 @@
             if not os.path.isfile(path):
                 continue
 
-            if not re.match("[0-9]*\.json", f):
+            if not re.match(r"[0-9]*\.json", f):
                 continue
 
             with open(path, "r") as file:
diff --git a/tof-voters/libvoters/subcmd/report.py b/tof-voters/libvoters/subcmd/report.py
index 13726d9..87aa713 100644
--- a/tof-voters/libvoters/subcmd/report.py
+++ b/tof-voters/libvoters/subcmd/report.py
@@ -7,13 +7,10 @@
 
 class subcmd:
     def __init__(self, parser: argparse._SubParsersAction) -> None:
-        p = parser.add_parser(
-            "report", help="Create final report"
-        )
+        p = parser.add_parser("report", help="Create final report")
 
         p.set_defaults(cmd=self)
 
-
     def run(self, args: argparse.Namespace) -> int:
         commits_fp = os.path.join(args.dir, "commits.json")
         reviews_fp = os.path.join(args.dir, "reviews.json")
@@ -43,10 +40,14 @@
 
             qualified = points >= 15
 
-            results[user] = { "qualified": qualified, "points": points,
-                    "commits": user_commits, "reviews": user_reviews }
+            results[user] = {
+                "qualified": qualified,
+                "points": points,
+                "commits": user_commits,
+                "reviews": user_reviews,
+            }
 
         with open(os.path.join(args.dir, "report.json"), "w") as outfile:
-            outfile.write(json.dumps(results, indent = 4))
+            outfile.write(json.dumps(results, indent=4))
 
         return 0