pytorch/ios/TestApp/benchmark/trace_model.py
Xuehai Pan 7763c83af6 [5/N][Easy] fix typo for usort config in pyproject.toml (kown -> known): sort torch (#127126)
The `usort` config in `pyproject.toml` has no effect due to a typo. Fixing the typo make `usort` do more and generate the changes in the PR. Except `pyproject.toml`, all changes are generated by `lintrunner -a --take UFMT --all-files`.

Pull Request resolved: https://github.com/pytorch/pytorch/pull/127126
Approved by: https://github.com/kit1980
ghstack dependencies: #127122, #127123, #127124, #127125
2024-05-27 04:22:18 +00:00

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Python

from torchvision import models
import torch
from torch.utils.mobile_optimizer import optimize_for_mobile
model = models.mobilenet_v2(weights=models.MobileNet_V2_Weights.IMAGENET1K_V1)
model.eval()
example = torch.rand(1, 3, 224, 224)
traced_script_module = torch.jit.trace(model, example)
optimized_scripted_module = optimize_for_mobile(traced_script_module)
torch.jit.save(optimized_scripted_module, "../models/model.pt")
exported_optimized_scripted_module = (
optimized_scripted_module._save_for_lite_interpreter("../models/model.ptl")
)