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")
)