revert blank line

MarcoGorelli · MarcoGorelli · commit f0d680038d5e · 2020-05-31T08:55:27.000+01:00
diff --git a/pandas/plotting/_matplotlib/timeseries.py b/pandas/plotting/_matplotlib/timeseries.py
@@ -190,7 +190,6 @@ def _get_freq(ax, series):
 
 
 def _use_dynamic_x(ax, data: "FrameOrSeriesUnion") -> bool:
-
     freq = _get_index_freq(data)
     ax_freq = _get_ax_freq(ax)
 
