Remove unused time_range variables from get_widgets method in TimeSeriesDataUIManager

Author: dwr-psandhu

dvue/tsdataui.py

@@ -420,7 +420,6 @@ def change_color_cycle(self):
         self.color_cycle = hv.Cycle(color_list)
 
     def get_widgets(self):
-        tr_start, tr_end = self.time_range if self.time_range else (None, None)
         control_widgets = pn.Column(
             pn.pane.HTML("Change time range of data to display:"),
             pn.Param(
@@ -429,8 +428,6 @@ def get_widgets(self):
                     "time_range": {
                         "widget_type": pn.widgets.DatetimeRangeInput,
                         "format": "%Y-%m-%d %H:%M",
-                        "start": tr_start,
-                        "end": tr_end,
                     }
                 },
             ),