runtime error

] Downloading from https://www.kaggle.com/api/v1/models/keras/gpt2/keras/gpt2_medium_en/2/download/assets/tokenizer/vocabulary.json... 0%| | 0.00/0.99M [00:00<?, ?B/s] 100%|██████████| 0.99M/0.99M [00:00<00:00, 15.0MB/s] Downloading from https://www.kaggle.com/api/v1/models/keras/gpt2/keras/gpt2_medium_en/2/download/config.json... 0%| | 0.00/485 [00:00<?, ?B/s] 100%|██████████| 485/485 [00:00<00:00, 1.96MB/s] Downloading from https://www.kaggle.com/api/v1/models/keras/gpt2/keras/gpt2_medium_en/2/download/model.weights.h5... 0%| | 0.00/1.32G [00:00<?, ?B/s] 4%|▍ | 57.0M/1.32G [00:01<00:24, 55.0MB/s] 10%|█ | 142M/1.32G [00:02<00:17, 73.8MB/s]  17%|█▋ | 225M/1.32G [00:03<00:15, 77.2MB/s] 26%|██▌ | 353M/1.32G [00:04<00:11, 95.3MB/s] 36%|███▌ | 490M/1.32G [00:05<00:08, 112MB/s]  46%|████▌ | 617M/1.32G [00:06<00:06, 119MB/s] 56%|█████▌ | 753M/1.32G [00:07<00:05, 125MB/s] 67%|██████▋ | 906M/1.32G [00:08<00:03, 136MB/s] 79%|███████▉ | 1.04G/1.32G [00:09<00:02, 147MB/s] 89%|████████▉ | 1.18G/1.32G [00:10<00:01, 144MB/s] 100%|█████████▉| 1.32G/1.32G [00:11<00:00, 141MB/s] 100%|██████████| 1.32G/1.32G [00:11<00:00, 124MB/s] Traceback (most recent call last): File "/home/user/app/app.py", line 35, in <module> gpt2_lm.load_weights('./ouais/weight.ckpt') File "/home/user/.local/lib/python3.10/site-packages/keras/src/utils/traceback_utils.py", line 122, in error_handler raise e.with_traceback(filtered_tb) from None File "/home/user/.local/lib/python3.10/site-packages/keras/src/saving/saving_api.py", line 260, in load_weights raise ValueError( ValueError: File format not supported: filepath=./ouais/weight.ckpt. Keras 3 only supports V3 `.keras` and `.weights.h5` files, or legacy V1/V2 `.h5` files.

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