import torch
import torch.nn as nn
import torch.onnx

# Define a simple model
class SimpleModel(nn.Module):
    def __init__(self):
        super(SimpleModel, self).__init__()
        self.fc = nn.Linear(10, 1)

    def forward(self, x):
        return self.fc(x)

# Instantiate and export the model
model = SimpleModel()
dummy_input = torch.randn(1, 10)
onnx_path = "../model.onnx"
torch.onnx.export(model, dummy_input, onnx_path, input_names=['input'], output_names=['output'])