text: import os
  
  starting_idx = 5800
  n = 200
  num_objs = 0
  dataset_path = '/hdd_c/data/miniWorld/dataset_5/ '
  print('saving to {}'.format(dataset_path))
  
  for i in range(starting_idx, starting_idx+n):
      print(i)
      myCmd = 'python get_episode_food.py --path {} --idx {} --num_objs {}'.format(dataset_path, i, num_objs)
      os.system(myCmd)
  
  # V1
  # dataset_1: num_objs=1
  # dataset_2: num_objs=8
  # V2
  # dataset_3: num_objs=8, obj size = 1.0
  # V3
  # dataset_4: env: Food, balls and cubes size=0.5, red green blue 6 objects
  # dataset_5: change the camera height/pitch to xxx, others are the same with dataset_4
  