I am trying a simple plot using `vscode`

:

```
using PyPlot
x = linspace(0, 10, 200); y = sin.(x);
plot(x, y, "b-", linewidth=2)
```

And the result is simply PyObject `<matplotlib.lines.Line2D object at 0x1249b77f0>`

and no graph!

I tried the same in Jupyter and the graph is showed. Why?