Update app.py

app.py

@@ -51,7 +51,7 @@ def add_planet(name, radius, mass, distance_from_sun):
         ##z = radius * math.sin(angle)
         ##planet.location = (x, y, z)
         ##planet.keyframe_insert(data_path="location", index=-1, frame=frame)
-        angle = math.radians(frame * 17)
+        angle = math.radians(frame * 18)
         planet.rotation_euler = (0, 0, angle)
         planet.keyframe_insert(data_path="rotation_euler", index=-1, frame=frame)
     ##return planet