src/transformers/models/x_clip/modeling_x_clip.py/XCLIPMultiframeIntegrationTransformer/__init__
class XCLIPMultiframeIntegrationTransformer:    def __init__(self, config: XCLIPVisionConfig):
        super().__init__()

        self.position_embedding = nn.Parameter(torch.empty(1, config.num_frames, config.hidden_size))
        self.encoder = XCLIPEncoder(config)