{"cells":[{"metadata":{"_uuid":"8f2839f25d086af736a60e9eeb907d3b93b6e0e5","_cell_guid":"b1076dfc-b9ad-4769-8c92-a6c4dae69d19","trusted":true},"cell_type":"code","source":"import torch\nfrom tqdm import tqdm\nimport pandas as pd\nimport os\nimport skimage.io as io\nimport numpy as np","execution_count":null,"outputs":[]},{"metadata":{"_uuid":"d629ff2d2480ee46fbb7e2d37f6b5fab8052498a","_cell_guid":"79c7e3d0-c299-4dcb-8224-4455121ee9b0","trusted":true},"cell_type":"code","source":"model = torch.jit.load(\"../input/cassavamodel2/model.pt\")\n","execution_count":null,"outputs":[]},{"metadata":{"trusted":true},"cell_type":"code","source":"def predict(model, test_imgs):\n    model.eval()\n    model.cuda()\n    labels = []\n    with torch.no_grad():\n        for x in tqdm(test_imgs):\n            img = io.imread(x)\n            img = torch.from_numpy(img).unsqueeze(0)\n            label = model(img.cuda())[0].item()\n            labels.append(label)\n    return np.array(labels)","execution_count":null,"outputs":[]},{"metadata":{"trusted":true},"cell_type":"code","source":"path = '/kaggle/input/cassava-leaf-disease-classification/test_images'\nimgs = os.listdir(path)\ntest_imgs = [f'{path}/{img}' for img in imgs]","execution_count":null,"outputs":[]},{"metadata":{"trusted":true},"cell_type":"code","source":"labels = predict(model, test_imgs)\nlabels","execution_count":null,"outputs":[]},{"metadata":{"trusted":true},"cell_type":"code","source":"submission = pd.DataFrame({'image_id': imgs, 'label': labels})\nsubmission","execution_count":null,"outputs":[]},{"metadata":{"trusted":true},"cell_type":"code","source":"submission.to_csv('submission.csv', index=False)","execution_count":null,"outputs":[]}],"metadata":{"kernelspec":{"language":"python","display_name":"Python 3","name":"python3"},"language_info":{"pygments_lexer":"ipython3","nbconvert_exporter":"python","version":"3.6.4","file_extension":".py","codemirror_mode":{"name":"ipython","version":3},"name":"python","mimetype":"text/x-python"}},"nbformat":4,"nbformat_minor":4}