content: from .ret_msrvtt import *
  
  train_file = [
      f"{anno_root_downstream}/ssv2_ret_template_train.json",
      f"{data_root}/ssv2",
      "video",
  ]
  test_file = dict(
      val=[
          f"{anno_root_downstream}/ssv2_ret_template_val_small.json",
          f"{data_root}/ssv2",
          "video",
      ],
  )
  
  test_types = ["val"]
  stop_key = None  # used to choose the best ckpt. If None, save the last.
  
  has_multi_vision_gt = True
  
  scheduler["epochs"] = 10
  optimizer["lr"] = 1e-4
  
  max_txt_l = 22
  