src/transformers/models/timesformer/modeling_timesformer.py/TimesformerModel/__init__
class TimesformerModel:    def __init__(self, config):
        super().__init__(config)
        self.config = config

        self.embeddings = TimesformerEmbeddings(config)
        self.encoder = TimesformerEncoder(config)

        self.layernorm = nn.LayerNorm(config.hidden_size, eps=config.layer_norm_eps)

        # Initialize weights and apply final processing
        self.post_init()