with. Typically set this to something large
            just in case (e.g., 512 or 1024 or 2048).
        num_conv_layers (`int`, *optional*, defaults to 2):
            Number of 1D convolutional layers in the conv module.
        conv_kernel_sizes (`Tuple[int]`, *optional*, defaults to `(5, 5)`):
            A tuple of integers defining the kernel size of each 1D convolutional layer in the conv module. The length
            of `conv_kernel_sizes` has to match `num_conv_layers`.
        conv_channels (`int`, *optional*, defaults to 1024):
            An integer defining the number of output channels of each convolution layers except the final one in the
            conv module.
        input_feat_per_channel (`int`, *optional*, defaults to 80):
            An integer specifying the size of feature vector. This is also the dimensions of log-mel filter-bank
            features.
        input_channels (`int`, *optional*, defaults to 1):
            An integer specifying number of input channels of the input feature vector.

    Example:

    ```python
    >>> from transformers import Speech2TextConfig, Speech2TextModel

    >>> # Initializing a Speech2Text s2t_transformer_s style configuration
    >>> configuration = Speech2TextConfig()

    >>> # Initializing a model (with random weights) from the s2t_transformer_s style configuration
    >>> model = Speech2TextModel(configuration)

    >>> # Accessing the model configuration
    >>> configuration = model.config
    ```Zspeech_to_textZpast_key_values