diff --git a/server/__main__.py b/server/__main__.py
index f58e760b..32240f54 100755
--- a/server/__main__.py
+++ b/server/__main__.py
@@ -140,7 +140,7 @@ def main():
             # Only device_scanner plugins have meaningful next_scan times for user display
             scanner_prefixes = {p["unique_prefix"] for p in all_plugins if p.get("plugin_type") == "device_scanner"}
             scanner_next = [s.last_next_schedule for s in conf.mySchedules if s.service in scanner_prefixes]
-            
+
             # Get the earliest next scan time across all device scanners and broadcast.
             # updateState validates the value is in the future before storing/broadcasting.
             if scanner_next:
diff --git a/server/utils/datetime_utils.py b/server/utils/datetime_utils.py
index d29c829b..bbcaab3f 100644
--- a/server/utils/datetime_utils.py
+++ b/server/utils/datetime_utils.py
@@ -91,68 +91,68 @@ def get_timezone_offset():
 def is_datetime_future(dt, current_threshold=None):
     """
     Check if a datetime is strictly in the future.
-    
+
     Utility for validating that a datetime hasn't already passed.
     Used after retrieving pre-computed schedule times to ensure they're still valid.
-    
+
     Args:
         dt: datetime.datetime object to validate
         current_threshold: datetime to compare against. If None, uses timeNowUTC(as_string=False)
-    
+
     Returns:
         bool: True if dt is in the future, False otherwise
-    
+
     Examples:
         if is_datetime_future(next_scan_dt):
             broadcast_to_frontend(next_scan_dt)
     """
     if dt is None:
         return False
-    
+
     if current_threshold is None:
         current_threshold = timeNowUTC(as_string=False)
-    
+
     return dt > current_threshold
 
 
 def ensure_future_datetime(schedule_obj, current_threshold=None, max_retries=5):
     """
     Ensure a schedule's next() call returns a datetime strictly in the future.
-    
+
     This is a defensive utility for cron/schedule libraries that should always return
     future times but may have edge cases. Validates and retries if needed.
-    
+
     Args:
         schedule_obj: A schedule object with a .next() method (e.g., from croniter/APScheduler)
         current_threshold: datetime to compare against. If None, uses timeNowTZ(as_string=False)
         max_retries: Maximum times to call .next() if result is not in future (default: 5)
-    
+
     Returns:
         datetime.datetime: A guaranteed future datetime from schedule_obj.next()
-    
+
     Raises:
         RuntimeError: If max_retries exceeded without getting a future time
-    
+
     Examples:
         newSchedule = Cron(run_sch).schedule(start_date=timeNowUTC(as_string=False))
         next_time = ensure_future_datetime(newSchedule)
     """
     if current_threshold is None:
         current_threshold = timeNowTZ(as_string=False)
-    
+
     next_time = schedule_obj.next()
     retries = 0
-    
+
     while next_time <= current_threshold and retries < max_retries:
         next_time = schedule_obj.next()
         retries += 1
-    
+
     if next_time <= current_threshold:
         raise RuntimeError(
             f"[ensure_future_datetime] Failed to get future time after {max_retries} retries. "
             f"Last attempt: {next_time}, Current time: {current_threshold}"
         )
-    
+
     return next_time