import torch
from torch import nn
import torchvision
from torchvision import models


def model_classification():

    weights = torchvision.models.EfficientNet_B0_Weights.DEFAULT

    model = models.efficientnet_b0(weights=weights)
    tranforms = models.EfficientNet_B0_Weights.DEFAULT.transforms()
    model.classifier[1] = nn.Linear(1280,2)

    for params in model.parameters():
        params.requires_grad=False

    

    return model,tranforms