udpated cross view

env1:

    env_name: crossview

    env_config:

        split: train

        render_mode: vision

    train_size: 10000

    test_size: 512

    test_size: 0

env2:

    env_name: crossview

    env_config:

        split: test

        render_mode: vision

    test_size: 1200

    algorithm.high_level_gamma=0.95 \

    data.train_files=data/crossview/train.parquet \

    data.val_files=data/crossview/test.parquet \

    data.train_batch_size=64 \

    data.train_batch_size=32 \

    data.val_batch_size=256 \

    data.max_prompt_length=1024 \

    data.max_response_length=648 \

    data.max_trajectory_length=3600 \