diff --git a/npbackup/__main__.py b/npbackup/__main__.py
index 9a08a3a..d450268 100644
--- a/npbackup/__main__.py
+++ b/npbackup/__main__.py
@@ -468,7 +468,9 @@ This is free software, and you are welcome to redistribute it under certain cond
             logger.info("Running program initiated auto upgrade")
         # Don't log upgrade check errors if we're in auto upgrade mode
         # since it will change the whole exit code of the program
-        result = upgrade_runner.run_upgrade(full_config, ignore_errors=False if args.auto_upgrade else True)
+        result = upgrade_runner.run_upgrade(
+            full_config, ignore_errors=False if args.auto_upgrade else True
+        )
         if result:
             sys.exit(0)
         elif args.auto_upgrade:
diff --git a/npbackup/core/runner.py b/npbackup/core/runner.py
index ee85b6e..8c98dd5 100644
--- a/npbackup/core/runner.py
+++ b/npbackup/core/runner.py
@@ -119,7 +119,7 @@ def metric_writer(
         metrics.append(
             f'npbackup_exec_state{{{labels},action="{operation}",repo_name="{repo_name}",timestamp="{int(datetime.now(timezone.utc).timestamp())}"}} {exec_state}'
         )
-        
+
         # Add upgrade state if upgrades activated
         upgrade_state = os.environ.get("NPBACKUP_UPGRADE_STATE", None)
         try:
diff --git a/npbackup/core/upgrade_runner.py b/npbackup/core/upgrade_runner.py
index f8ac4d3..795de5d 100644
--- a/npbackup/core/upgrade_runner.py
+++ b/npbackup/core/upgrade_runner.py
@@ -119,6 +119,6 @@ def run_upgrade(full_config: dict, ignore_errors: bool = False) -> bool:
         auto_upgrade_host_identity=auto_upgrade_host_identity,
         installed_version=npbackup_version,
         group=group,
-        ignore_errors=ignore_errors
+        ignore_errors=ignore_errors,
     )
     return result
diff --git a/npbackup/upgrade_client/upgrader.py b/npbackup/upgrade_client/upgrader.py
index 75cd84c..72e693d 100644
--- a/npbackup/upgrade_client/upgrader.py
+++ b/npbackup/upgrade_client/upgrader.py
@@ -42,7 +42,9 @@ def sha256sum_data(data):
     return sha256.hexdigest()
 
 
-def _check_new_version(upgrade_url: str, username: str, password: str, ignore_errors: bool = False) -> bool:
+def _check_new_version(
+    upgrade_url: str, username: str, password: str, ignore_errors: bool = False
+) -> bool:
     """
     Check if we have a newer version of npbackup
     """
@@ -122,13 +124,15 @@ def auto_upgrader(
     We must check that we run a compiled binary first
     We assume that we run a onefile nuitka binary
     """
-    if not IS_COMPILED and False: #WIP
+    if not IS_COMPILED and False:  # WIP
         logger.info(
             "Auto upgrade will only upgrade compiled verions. Please use 'pip install --upgrade npbackup' instead"
         )
         return False
 
-    res = _check_new_version(upgrade_url, username, password, ignore_errors=ignore_errors)
+    res = _check_new_version(
+        upgrade_url, username, password, ignore_errors=ignore_errors
+    )
     # Let's set a global environment variable which we can check later in metrics
     os.environ["NPBACKUP_UPGRADE_STATE"] = "0"
     if not res: