File size: 644 Bytes
bc2e152 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 | # Modified from https://github.com/haotian-liu/LLaVA
import os
from .clip_encoder import CLIPVisionTower
def build_vision_tower(vision_tower_cfg, **kwargs):
vision_tower = getattr(
vision_tower_cfg,
"mm_vision_tower",
getattr(vision_tower_cfg, "vision_tower", None),
)
is_absolute_path_exists = os.path.exists(vision_tower)
if (
is_absolute_path_exists
or vision_tower.startswith("openai")
or vision_tower.startswith("laion")
):
return CLIPVisionTower(vision_tower, args=vision_tower_cfg, **kwargs)
raise ValueError(f"Unknown vision tower: {vision_tower}")
|