Hi all,

I cannot view the anonymous variable in the model, when I use the following method:

```
julia> model = Model()
A JuMP Model
Feasibility problem with:
Variables: 0
Model mode: AUTOMATIC
CachingOptimizer state: NO_OPTIMIZER
Solver name: No optimizer attached.
julia> x = @variable(model, [1:2, 1:3])
2×3 Matrix{VariableRef}:
noname noname noname
noname noname noname
julia> model
A JuMP Model
Feasibility problem with:
Variables: 6
Model mode: AUTOMATIC
CachingOptimizer state: NO_OPTIMIZER
Solver name: No optimizer attached.
```

How can I set a name for the anonymous variable so that I can create it in the same way as the following variable creation method.

```
julia> model = Model()
A JuMP Model
Feasibility problem with:
Variables: 0
Model mode: AUTOMATIC
CachingOptimizer state: NO_OPTIMIZER
Solver name: No optimizer attached.
julia> @variable(model, x[1:2, 1:3])
2×3 Matrix{VariableRef}:
x[1,1] x[1,2] x[1,3]
x[2,1] x[2,2] x[2,3]
julia> model
A JuMP Model
Feasibility problem with:
Variables: 6
Model mode: AUTOMATIC
CachingOptimizer state: NO_OPTIMIZER
Solver name: No optimizer attached.
Names registered in the model: x
```

I don’t want to add 6 `base_name`

to each of the 6 `noname`

, but I want to register these 6 anonymous variables with the only one name `x`

in the model, as if I didn’t create an anonymous variable in the beginning.

My question does seem strange, but I still want to know if there is such a way to achieve the idea.

Thanks a lot!