 The size of the embeddings dictionary.    Norm layer adaptive layer norm zero (adaLN-Zero).  AdaLayerNormSingle  class diffusers.models.normalization.AdaLayerNormSingle  < source > ( embedding_dim: int use_additional_conditions: bool = False  )   Parameters   embedding_dim (int) — The size of each embedding vector.   use_additional_conditions (bool) — To use additional conditions for normalization or not.    Norm layer adaptive layer norm sing