# ONNX001: empty-graph-name

**Code:** `ONNX001`

**Name:** `empty-graph-name`

**Severity:** error

**Category:** spec

**Target:** graph

**Fixable:** 🔧 Yes

## Message

Graph name of the root graph is empty.

## Suggestion

Set the name of the graph, e.g. `model.graph.name = 'main_graph'`.

## Details

The 'name' field of a graph must not be empty per the ONNX spec.

## Example
```python
model.graph.name = 'main_graph'
```