import torch DEVICE = torch.device("cuda" if torch.cuda.is_available() else "cpu") MAX_LEN = 20 EMBED_DIM = 300 HIDDEN_DIM = 256 BATCH_SIZE = 32 LR = 1e-3 EPOCHS = 5 MODEL_PATH = "weights/vqa_model.pth" VOCAB_PATH = "weights/vocab.pkl" ANSWER_PATH = "weights/answers.pkl"