src/transformers/models/wav2vec2/modeling_wav2vec2.py/Wav2Vec2SamePadLayer/__init__
class Wav2Vec2SamePadLayer:    def __init__(self, num_conv_pos_embeddings):
        super().__init__()
        self.num_pad_remove = 1 if num_conv_pos_embeddings % 2 == 0 else 0