make flake happy

freqtrade/arguments.py

@@ -489,7 +489,6 @@ class Arguments(object):
         list_pairs_cmd.set_defaults(func=partial(start_list_pairs, pairs_only=True))
         self.build_args(optionlist=ARGS_LIST_PAIRS, parser=list_pairs_cmd)
 
-
     @staticmethod
     def parse_timerange(text: Optional[str]) -> TimeRange:
         """

freqtrade/misc.py

@@ -134,5 +134,6 @@ def deep_merge_dicts(source, destination):
 
     return destination
 
+
 def plural(num, singular: str, plural: str = None) -> str:
     return singular if (num == 1 or num == -1) else plural or singular + 's'