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Migrated multi-AI and updated MedNIST Jupyter notebook
Signed-off-by: M Q <mingmelvinq@nvidia.com>
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‎notebooks/tutorials/02_mednist_app-prebuilt.ipynb

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"From: https://drive.google.com/uc?id=1yJ4P-xMNEfN6lIOq_u6x1eMAq1_MJu-E\n",
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"To: /home/mqin/src/monai-deploy-app-sdk/notebooks/tutorials/mednist_classifier_data.zip\n",
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"\u001b[0m2023-05-15 17:19:05.781 INFO /workspace/holoscan-sdk/src/core/executors/gxf/gxf_executor.cpp@71: Creating context\u001b[0m\n",
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"[2023-05-15 17:19:05.787] [holoscan] [info] [gxf_executor.cpp:100] Loading extensions from configs...\n",
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"/home/mqin/src/monai-deploy-app-sdk/.venv/lib/python3.8/site-packages/monai/utils/deprecate_utils.py:107: FutureWarning: <class 'monai.transforms.utility.array.AddChannel'>: Class `AddChannel` has been deprecated since version 0.8. please use MetaTensor data type and monai.transforms.EnsureChannelFirst instead.\n",
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"/home/mqin/src/monai-deploy-app-sdk/.venv/lib/python3.8/site-packages/monai/utils/type_conversion.py:138: UserWarning: The given NumPy array is not writable, and PyTorch does not support non-writable tensors. This means writing to this tensor will result in undefined behavior. You may want to copy the array to protect its data or make it writable before converting it to a tensor. This type of warning will be suppressed for the rest of this program. (Triggered internally at ../torch/csrc/utils/tensor_numpy.cpp:199.)\n",
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