
    Ig+                         d dl Z d dlmZ ddlmZ ddlmZ  ej                  e      Z	 G d de      Z
 G d d	e      Zy)
    N)Union   )PretrainedConfig)loggingc                   v     e Zd ZdZdZ	 	 	 	 	 	 	 	 	 	 	 d fd	Zedeee	j                  f   ddfd       Z xZS )	GitVisionConfiga
  
    This is the configuration class to store the configuration of a [`GitVisionModel`]. It is used to instantiate a GIT
    vision encoder according to the specified arguments, defining the model architecture. Instantiating a configuration
    with the defaults will yield a similar configuration to that of the vision encoder of the GIT
    [microsoft/git-base](https://huggingface.co/microsoft/git-base) architecture.

    Configuration objects inherit from [`PretrainedConfig`] and can be used to control the model outputs. Read the
    documentation from [`PretrainedConfig`] for more information.

    Args:
        hidden_size (`int`, *optional*, defaults to 768):
            Dimensionality of the encoder layers and the pooler layer.
        intermediate_size (`int`, *optional*, defaults to 3072):
            Dimensionality of the "intermediate" (i.e., feed-forward) layer in the Transformer encoder.
        num_hidden_layers (`int`, *optional*, defaults to 12):
            Number of hidden layers in the Transformer encoder.
        num_attention_heads (`int`, *optional*, defaults to 12):
            Number of attention heads for each attention layer in the Transformer encoder.
        image_size (`int`, *optional*, defaults to 224):
            The size (resolution) of each image.
        patch_size (`int`, *optional*, defaults to 16):
            The size (resolution) of each patch.
        hidden_act (`str` or `function`, *optional*, defaults to `"quick_gelu"`):
            The non-linear activation function (function or string) in the encoder and pooler. If string, `"gelu"`,
            `"relu"`, `"selu"` and `"gelu_new"` `"quick_gelu"` are supported.
        layer_norm_eps (`float`, *optional*, defaults to 1e-5):
            The epsilon used by the layer normalization layers.
        attention_dropout (`float`, *optional*, defaults to 0.0):
            The dropout ratio for the attention probabilities.
        initializer_range (`float`, *optional*, defaults to 0.02):
            The standard deviation of the truncated_normal_initializer for initializing all weight matrices.

    Example:

    ```python
    >>> from transformers import GitVisionConfig, GitVisionModel

    >>> # Initializing a GitVisionConfig with microsoft/git-base style configuration
    >>> configuration = GitVisionConfig()

    >>> # Initializing a GitVisionModel (with random weights) from the microsoft/git-base style configuration
    >>> model = GitVisionModel(configuration)

    >>> # Accessing the model configuration
    >>> configuration = model.config
    ```git_vision_modelc                     t        |   di | || _        || _        || _        || _        || _        || _        || _        || _	        |
| _
        |	| _        || _        y )N )super__init__hidden_sizeintermediate_sizenum_hidden_layersnum_attention_headsnum_channels
patch_size
image_sizeinitializer_rangeattention_dropoutlayer_norm_eps
hidden_act)selfr   r   r   r   r   r   r   r   r   r   r   kwargs	__class__s                f/var/www/html/answerous/venv/lib/python3.12/site-packages/transformers/models/git/configuration_git.pyr   zGitVisionConfig.__init__L   sj     	"6"&!2!2#6 ($$!2!2,$    pretrained_model_name_or_pathreturnr   c                 >   | j                  |        | j                  |fi |\  }}|j                  d      dk(  r|d   }d|v rGt        | d      r;|d   | j                  k7  r)t
        j                  d|d    d| j                   d        | j                  |fi |S )N
model_typegitvision_configzYou are using a model of type z  to instantiate a model of type zN. This is not supported for all configurations of models and can yield errors.)_set_token_in_kwargsget_config_dictgethasattrr!   loggerwarning	from_dict)clsr   r   config_dicts       r   from_pretrainedzGitVisionConfig.from_pretrainedi   s      (1c112OZSYZV ??<(E1%o6K;&73+E+VbJcgjguguJuNN0\1J0KKk>>""pr
 s}}[3F33r   )         r0   r         
quick_gelugh㈵>g        {Gz?)__name__
__module____qualname____doc__r!   r   classmethodr   strosPathLiker-   __classcell__r   s   @r   r   r      si    -^ $J %: 4E#r{{BR<S 4bt 4 4r   r   c                   N     e Zd ZdZdZ	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 d fd	Z xZS )	GitConfiga  
    This is the configuration class to store the configuration of a [`GitModel`]. It is used to instantiate a GIT 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 GIT
    [microsoft/git-base](https://huggingface.co/microsoft/git-base) architecture.

    Configuration objects inherit from [`PretrainedConfig`] and can be used to control the model outputs. Read the
    documentation from [`PretrainedConfig`] for more information.

    Args:
        vision_config (`dict`, *optional*):
            Dictionary of configuration options used to initialize [`GitVisionConfig`].
        vocab_size (`int`, *optional*, defaults to 30522):
            Vocabulary size of the GIT model. Defines the number of different tokens that can be represented by the
            `inputs_ids` passed when calling [`GitModel`].
        hidden_size (`int`, *optional*, defaults to 768):
            Dimensionality of the encoder layers and the pooler layer.
        num_hidden_layers (`int`, *optional*, defaults to 6):
            Number of hidden layers in the Transformer encoder.
        num_attention_heads (`int`, *optional*, defaults to 12):
            Number of attention heads for each attention layer in the Transformer encoder.
        intermediate_size (`int`, *optional*, defaults to 3072):
            Dimensionality of the "intermediate" (often named feed-forward) layer in the Transformer encoder.
        hidden_act (`str` or `Callable`, *optional*, defaults to `"gelu"`):
            The non-linear activation function (function or string) in the encoder and pooler. If string, `"gelu"`,
            `"relu"`, `"silu"` and `"gelu_new"` are supported.
        hidden_dropout_prob (`float`, *optional*, defaults to 0.1):
            The dropout probability for all fully connected layers in the embeddings, encoder, and pooler.
        attention_probs_dropout_prob (`float`, *optional*, defaults to 0.1):
            The dropout ratio for the attention probabilities.
        max_position_embeddings (`int`, *optional*, defaults to 1024):
            The maximum sequence length that this model might ever be used with. Typically set this to something large
            just in case (e.g., 512 or 1024 or 2048).
        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-12):
            The epsilon used by the layer normalization layers.
        position_embedding_type (`str`, *optional*, defaults to `"absolute"`):
            Type of position embedding. Choose one of `"absolute"`, `"relative_key"`, `"relative_key_query"`. For
            positional embeddings use `"absolute"`. For more information on `"relative_key"`, please refer to
            [Self-Attention with Relative Position Representations (Shaw et al.)](https://arxiv.org/abs/1803.02155).
            For more information on `"relative_key_query"`, please refer to *Method 4* in [Improve Transformer Models
            with Better Relative Position Embeddings (Huang et al.)](https://arxiv.org/abs/2009.13658).
        use_cache (`bool`, *optional*, defaults to `True`):
            Whether or not the model should return the last key/values attentions (not used by all models).
        num_image_with_embedding (`int`, *optional*):
            The number of temporal embeddings to add, in case the model is used for video captioning/VQA.

    Examples:

    ```python
    >>> from transformers import GitConfig, GitModel

    >>> # Initializing a GIT microsoft/git-base style configuration
    >>> configuration = GitConfig()

    >>> # Initializing a model (with random weights) from the microsoft/git-base style configuration
    >>> model = GitModel(configuration)

    >>> # Accessing the model configuration
    >>> configuration = model.config
    ```r"   c                 l   t        |   d|||d| |i }t        j                  d       t	        di || _        || _        || _        || _        || _	        || _
        || _        || _        |	| _        |
| _        || _        || _        || _        || _        || _        || _        || _        || _        y )N)bos_token_ideos_token_idpad_token_idzLvision_config is None. initializing the GitVisionConfig with default values.r   )r   r   r(   infor   r#   
vocab_sizer   r   r   r   r   hidden_dropout_probattention_probs_dropout_probmax_position_embeddingsr   r   position_embedding_type	use_cachetie_word_embeddingsnum_image_with_embeddingrB   rC   )r   r#   rF   r   r   r   r   r   rG   rH   rI   r   r   rD   rJ   rK   rL   rB   rC   rM   r   r   s                        r   r   zGitConfig.__init__   s    . 	sl\hslrs MKKfg,=}=$&!2#6 $!2#6 ,H)'>$!2,'>$"#6 (@%((r   )Ni:w  r.      r0   r/   gelu皙?rP   i   r4   g-q=r   absoluteTFe   f   N)r5   r6   r7   r8   r!   r   r=   r>   s   @r   r@   r@   |   sU    =~ J %( $ *!!%)/) /)r   r@   )r;   typingr   configuration_utilsr   utilsr   
get_loggerr5   r(   r   r@   r   r   r   <module>rX      sF     
  3  
		H	%_4& _4Dq)  q)r   