runtime error

None of PyTorch, TensorFlow >= 2.0, or Flax have been found. Models won't be available and only tokenizers, configuration and file/data utilities can be used. Downloading (…)lve/main/config.json: 0%| | 0.00/734 [00:00<?, ?B/s] Downloading (…)lve/main/config.json: 100%|██████████| 734/734 [00:00<00:00, 6.02MB/s] Traceback (most recent call last): File "/home/user/app/app.py", line 2, in <module> from classifier import classify File "/home/user/app/classifier.py", line 11, in <module> classifier = pipeline("zero-shot-classification", model="vicgalle/xlm-roberta-large-xnli-anli") File "/home/user/.local/lib/python3.10/site-packages/transformers/pipelines/__init__.py", line 788, in pipeline framework, model = infer_framework_load_model( File "/home/user/.local/lib/python3.10/site-packages/transformers/pipelines/base.py", line 221, in infer_framework_load_model raise RuntimeError( RuntimeError: At least one of TensorFlow 2.0 or PyTorch should be installed. To install TensorFlow 2.0, read the instructions at https://www.tensorflow.org/install/ To install PyTorch, read the instructions at https://pytorch.org/.

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