from transformers import TFBertModel import tensorflow as tf from tensorflow.keras.layers import Input, Dense, LSTM, Bidirectional # type: ignore from tensorflow.keras.models import Model # type: ignore from tensorflow.keras.optimizers import Adam # type: ignore from tensorflow.keras.regularizers import l1_l2 # type: ignore def build_model_multilingual(max_length = 65, layer = 40,dropout = 0.69, l2_lstm = 0.01, learning_rate = 1e-4):