'''
CopyRight @DeepGlint 2025
'''


import torch



def build_vision_resampler(model_args, delay_load=False, **kwargs):
    return IdentityMap()


class IdentityMap(torch.nn.Module):
    def __init__(self):
        super().__init__()

    def forward(self, x, *args, **kwargs):
        return x

    @property
    def config(self):
        return {"mm_resampler_type": None}