rain_kv: bool = True train_q_out: bool = True hidden_size: Optional = None cross_attention_dim: Optional = None out_bias: bool = True dropout: float = 0.0  )   Parameters   train_kv (bool, defaults to True) —
Whether to newly train the key and value matrices corresponding to the text features.   train_q_out (bool, defaults to True) —
Whether to newly train query matrices corresponding to the latent image features.   hidden_size (int, optional, 