I recently updated plotly Python, and my plot does not scale the z axis equally anymore I would do this by running

```
self._layout = go.Layout(autosize=True,
height=800)
self._layout.scene = dict(
aspectmode="data",
aspectratio={'x': 1, 'y': 1, 'z': 1},
)
```

and would then plot a sphere with:

```
u1 = np.linspace(0, 2 * np.pi, num)
v1 = np.linspace(0, np.pi, 240)
uu, vv = np.meshgrid(u1, v1)
xx = x + radius * np.cos(uu) * np.sin(vv)
yy = y + radius * np.sin(uu) * np.sin(vv)
zz = z + radius * np.cos(vv)
sphere = go.Surface(
x=xx, y=yy, z=zz
)
```

However, now the z component of the sphere is not axis equal.