class_docstr: This is the configuration class to store the configuration of a [`FuyuForCausalLM`]. It is used to instantiate an
  Fuyu model according to the specified arguments, defining the model architecture. Instantiating a configuration
  with the defaults will yield a similar configuration to that of the
  [adept/fuyu-8b](https://huggingface.co/adept/fuyu-8b).
  
  Configuration objects inherit from [`PretrainedConfig`] and can be used to control the model outputs. Read the
  documentation from [`PretrainedConfig`] for more information.
  
  
  Args:
      vocab_size (`int`, *optional*, defaults to 262144):
          Vocabulary size of the Fuyu model. Defines the number of different tokens that can be represented by the
          `inputs_ids` passed when calling [`FuyuForCausalLM`]
      hidden_size (`int`, *optional*, defaults to 4096):
          Dimension of the hidden representations.
      intermediate_size (`int`, *optional*, defaults to 16384):
          Dimension of the MLP representations.
      num_hidden_layers (`int`, *optional*, defaults to 36):
          Number of hidden layers in the Transformer encoder.
      num_attention_heads (`int`, *optional*, defaults to 64):
          Number of attention heads for each attention layer in the Transformer encoder.
      hidden_act (`str` or `function`, *optional*, defaults to `"relu2"`):
          The non-linear activation function (function or string) in the decoder.
      max_position_embeddings (`int`, *optional*, defaults to 16384):
          The maximum sequence length that this model might ever be used with.
      image_size (`int`, *optional*, defaults to 300):
          The input image size.
      patch_size (`int`, *optional*, defaults to 30):
          The input vision transformer encoding patch size.
      num_channels (`int`, *optional*, defaults to 3):
          The input image number of channels.
      initializer_range (`float`, *optional*, defaults to 0.02):
          The standard deviation of the truncated_normal_initializer for initializing all weight matrices.
      layer_norm_eps (`float`, *optional*, defaults to 1e-05):
          The epsilon used by the rms normalization layers.
      use_cache (`bool`, *optional*, defaults to `True`):
          Whether or not the model should return the last key/values attentions (not used by all models). Only
          relevant if `config.is_decoder=True`. Whether to tie weight embeddings
      tie_word_embeddings (`bool`, *optional*, defaults to `False`):
          Whether to tie input and output embeddings.
      rope_theta (`float`, *optional*, defaults to 25000.0):
          The base period of the RoPE embeddings.
      rope_scaling (`Dict`, *optional*):
          Dictionary containing the scaling configuration for the RoPE embeddings. Currently supports two scaling
          strategies: linear and dynamic. Their scaling factor must be a float greater than 1. The expected format is
          `{"type": strategy name, "factor": scaling factor}`. When using this flag, don't update
          `max_position_embeddings` to the expected new maximum. See the following thread for more information on how
          these scaling strategies behave:
          https://www.reddit.com/r/LocalFuyu/comments/14mrgpr/dynamically_scaled_rope_further_increases/. This is an
          experimental feature, subject to breaking API changes in future versions.
      qk_layernorm (`bool`, *optional*, defaults to `True`):
          Whether or not to normalize the Queries and Keys after projecting the hidden states
      hidden_dropout (`float`, *optional*, defaults to 0.0):
          The dropout ratio after applying the MLP to the hidden states.
      attention_dropout (`float`, *optional*, defaults to 0.0):
          The dropout ratio after computing the attention scores.
      partial_rotary_factor (`float`, *optional*, defaults to 0.5):
          Percentage of the query and keys which will have rotary embedding.
  
      pad_token_id (`int`, *optional*):
          The id of the *padding* token.
      bos_token_id (`int`, *optional*, defaults to 1):
          The id of the *beginning-of-sequence* token.
      eos_token_id (`Union[int, List[int]]`, *optional*, defaults to 2):
          The id of the *end-of-sequence* token. Optionally, use a list to set multiple *end-of-sequence* tokens.
      text_config (`dict`, *optional*):
          Dictionary of configuration options used to initialize the `language``[`Aut`].
  
  ```python
  >>> from transformers import FuyuConfig
  
  >>> # Initializing a Fuyu fuyu-7b style configuration
  >>> configuration = FuyuConfig()
  ```
docstr: Validate the `rope_scaling` configuration.
docstr_tok: ["Validate","the","`","rope_scaling","`","configuration","."]
code: def _rope_scaling_validation(self):
      """
      Validate the `rope_scaling` configuration.
      """
      if self.rope_scaling is None:
          return
  
      if (
          not isinstance(self.rope_scaling, dict)
          or len(self.rope_scaling) != 2
      ):
          raise ValueError(
              "`rope_scaling` must be a dictionary with with two fields, `type` and `factor`, "
              f"got {self.rope_scaling}"
          )
      rope_scaling_type = self.rope_scaling.get("type", None)
      rope_scaling_factor = self.rope_scaling.get("factor", None)
      if rope_scaling_type is None or rope_scaling_type not in [
          "linear",
          "dynamic",
      ]:
          raise ValueError(
              f"`rope_scaling`'s type field must be one of ['linear', 'dynamic'], got {rope_scaling_type}"
          )
      if (
          rope_scaling_factor is None
          or not isinstance(rope_scaling_factor, float)
          or rope_scaling_factor <= 1.0
      ):
          raise ValueError(
              f"`rope_scaling`'s factor field must be a float > 1, got {rope_scaling_factor}"
          )
  
imports: from ...configuration_utils import PretrainedConfig
  from ...utils import logging
  from ..auto import CONFIG_MAPPING
label_desc: Use image node_id 2 for calling the FuyuConfig obj's underlying member method code with example usage: obj._rope_scaling_validation() without return types