text: import os
  import os.path as osp
  
  from rl_teacher.tests.video_render_test import TEST_RENDER_DIR
  from rl_teacher.video import upload_to_gcs
  
  def test_upload():
      bucket = os.environ.get('RL_TEACHER_GCS_BUCKET')
      assert bucket and bucket.startswith("gs://"), "env variable RL_TEACHER_GCS_BUCKET must be set and start with gs://"
  
      gcs_path = 'test_obs_75.mp4'
      dest_path = osp.join(bucket, gcs_path)
      upload_to_gcs(osp.join(TEST_RENDER_DIR, 'test-0.mp4'), dest_path)
  
  
  if __name__ == '__main__':
      test_upload()
  