Adjust blank lines to match Code Style Guide (see #103)

src/serverpanel.py

@@ -1,15 +1,13 @@
 #!/usr/bin/env python3
 
-
 import gi
+
 gi.require_version('Gtk', '4.0')
 gi.require_version('Adw', '1')
 
 from gi.repository import Gtk, Adw, GObject
 
 
-
-
 @Gtk.Template(resource_path='/xyz/suruatoel/mcg/ui/server-panel.ui')
 class ServerPanel(Adw.Bin):
     __gtype_name__ = 'McgServerPanel'
@@ -34,7 +32,6 @@ class ServerPanel(Adw.Bin):
     # Audio ouptut devices widgets
     output_devices = Gtk.Template.Child()
 
-
     def __init__(self, **kwargs):
         super().__init__(**kwargs)
         self._none_label = ""
@@ -44,19 +41,15 @@ class ServerPanel(Adw.Bin):
         # Widgets
         self._none_label = self.status_file.get_label()
 
-
     def set_selected(self, selected):
         self._is_selected = selected
 
-
     def get_toolbar(self):
         return self.toolbar
 
-
     def on_output_device_toggled(self, widget, device):
         self.emit('change-output-device', device, widget.get_active())
 
-
     def set_status(self, file, audio, bitrate, error):
         if file:
             file = GObject.markup_escape_text(file)
@@ -84,7 +77,6 @@ class ServerPanel(Adw.Bin):
             error = self._none_label
         self.status_error.set_markup(error)
 
-
     def set_stats(self, artists, albums, songs, dbplaytime, playtime, uptime):
         self.stats_artists.set_text(str(artists))
         self.stats_albums.set_text(str(albums))
@@ -93,7 +85,6 @@ class ServerPanel(Adw.Bin):
         self.stats_playtime.set_text(str(playtime))
         self.stats_uptime.set_text(str(uptime))
 
-
     def set_output_devices(self, devices):
         device_ids = []