code: def save_snapshot(self, actor):
      snapshot = self.world.get_snapshot()
  
      actor_snapshot = np.array(
          [
              float(snapshot.frame - self.init_timestamp["frame0"]),
              snapshot.timestamp.elapsed_seconds
              - self.init_timestamp["time0"],
              actor.get_location().x,
              actor.get_location().y,
              actor.get_location().z,
              actor.get_velocity().x,
              actor.get_velocity().y,
              actor.get_velocity().z,
              actor.get_angular_velocity().x,
              actor.get_angular_velocity().y,
              actor.get_angular_velocity().z,
          ]
      )
      return actor_snapshot
  
imports: from .None import SmokeTest
  import carla
  import time
  import numpy
  import filecmp
  import shutil
  import os
label_desc: Use image node_id 8 for calling the Scenario obj's underlying member method code with example usage: obj.save_snapshot(actor) and returns: actor_snapshot