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from dataclasses import dataclass
from typing import Optional


@dataclass
class Qwen2VLDataConfig:
    # pylint: disable=C0115,C0116
    conv_template: str = "qwen2vl"  # check `nemo/collections/vlm/qwen2vl/data/conversation.py`
    reset_position_ids: bool = False  # Option to reset the position IDs in the dataset at an interval
    reset_attention_mask: bool = False  # Option to reset the attention mask from the dataset
    eod_mask_loss: bool = False  # Option to enable the EOD mask loss
    image_folder: Optional[str] = None
    image_process_mode: str = 'pad'
    video_folder: Optional[str] = None