use 2 space indentation

vpet.py

@@ -137,6 +137,9 @@ class VPet:
     self.frames = Frames()
     self.activity = Activity()
 
+    self.animation_start = 0
+    self.animation_end = 0
+
   def action_loop(self):
     if self.activity.is_interacting_with_user:
       self.is_busy = True

window_qt.py

@@ -11,26 +11,28 @@ from vpet import VPet
 
 
 def get_primary_monitor():
-    m = next((monitor for monitor in get_monitors() if monitor.is_primary), None)
-    print(m.height)
-    print(m.width)
-    print(int(m.width/2))
-    return m
+  return next((monitor for monitor in get_monitors() if monitor.is_primary), None)
 
 
 class MainWindow(QMainWindow):
   def __init__(self):
     super().__init__()
-        self.FPS = 60
+    self.interval = 60
     self.primary_monitor = get_primary_monitor()
     # self.setWindowFlags(Qt.FramelessWindowHint | Qt.WindowStaysOnTopHint)
     self.setWindowFlags(Qt.WindowStaysOnTopHint)
     # self.setAttribute(Qt.WA_TranslucentBackground)
     self.click_event_time = 0
-        self.v_pet = VPet(self.move, self.pos, self.draw, self.primary_monitor, x=int(self.primary_monitor.width/2), y=self.primary_monitor.height)
+    self.v_pet = VPet(self.move,
+                      self.pos,
+                      self.draw,
+                      self.primary_monitor,
+                      x=int(self.primary_monitor.width / 2),
+                      y=self.primary_monitor.height)
+
     self.loop_timer = QTimer(self)
     self.loop_timer.setSingleShot(False)
-        self.loop_timer.setInterval(self.FPS)
+    self.loop_timer.setInterval(self.interval)
     self.loop_timer.timeout.connect(self.loop)
     self.loop_timer.start()