ola/model/multimodal_encoder/builder.py

import os
from .oryx_vit import SigLIPViTAnysizeWrapper
from .internvl_vit import InternVisionModel

def build_vision_tower(vision_tower_cfg, **kwargs):
    # breakpoint()
    if vision_tower_cfg.model_type == 'intern_vit_6b':
        vision_tower = InternVisionModel(vision_tower_cfg)
        # breakpoint()
        return vision_tower
    else:
        vision_tower = getattr(vision_tower_cfg, 'vision_tower', getattr(vision_tower_cfg, 'mm_vision_tower', None))
        is_absolute_path_exists = os.path.exists(vision_tower)
        print(f"Buiding OryxViTWrapper from {vision_tower}...")
        # path = vision_tower.split(":")[1]
        return SigLIPViTAnysizeWrapper(vision_tower, path=vision_tower, args=vision_tower_cfg, **kwargs)