Referecing vega_spec_name for plot_table but no link

Hi !

I have created an vega-lite file which displays successfully a graphic. I named it Optcity and made it public. However, I have to set it manually on wandb website on 60 graphics (and sometimes more). I found that with the id of my vega chart I can reference it in the vega_spec_name :

custom_plot = wandb.plot_table(

            vega_spec_name="optcity", #or even “Optcity” doesn’t work

            data_table=table,

            fields={

                "x": "step", 

                "y": "value", 

                "name": "line_name"

            },

            string_fields={

                "title": clean_name

            },

        )

But I get still the same problem, the displays are not shown with the specific vega file that I created, and I still have to change manually. Can I get some help ?

Thank you !