Apply suggestions from code review

Co-authored-by: Geir Arne Hjelle <[email protected]>

Author: acsany

python-logging/logging_stack_traces.py

@@ -13,5 +13,5 @@
 guests = 0
 try:
     donuts_per_guest = donuts / guests
-except ZeroDivisionError as _:
+except ZeroDivisionError:
     logging.error("DonutCalculationError", exc_info=True)

python-logging/logging_with_filter.py

@@ -21,7 +21,5 @@ def show_only_debug(record):
 logger.addHandler(file_handler)
 
 logger.debug("Just checking in!")
-
-
 logger.warning("Stay curious!")
 logger.error("Stay put!")