Hi. I was just messing around with makie in Pluto cause I’m trying to get familiar with the language and Pluto notebooks for a project I’m planning on doing on differential equations(namely the heat equation) and I was trying to run this code for the Makie website but i couldnt figure out how to get the video to actually run in Pluto. Any help for a noob like me would be much appreciated.

```
using GLMakie
Base.@kwdef mutable struct Lorenz
dt::Float64 = 0.01
σ::Float64 = 10
ρ::Float64 = 28
β::Float64 = 8/3
x::Float64 = 1
y::Float64 = 1
z::Float64 = 1
end
function step!(l::Lorenz)
dx = l.σ * (l.y - l.x)
dy = l.x * (l.ρ - l.z) - l.y
dz = l.x * l.y - l.β * l.z
l.x += l.dt * dx
l.y += l.dt * dy
l.z += l.dt * dz
Point3f(l.x, l.y, l.z)
end
attractor = Lorenz()
points = Observable(Point3f[])
colors = Observable(Int[])
set_theme!(theme_black())
fig, ax, l = lines(points, color = colors,
colormap = :inferno, transparency = true,
axis = (; type = Axis3, protrusions = (0, 0, 0, 0),
viewmode = :fit, limits = (-30, 30, -30, 30, 0, 50)))
record(fig, "lorenz.mp4", 1:120) do frame
for i in 1:50
push!(points[], step!(attractor))
push!(colors[], frame)
end
ax.azimuth[] = 1.7pi + 0.3 * sin(2pi * frame / 120)
notify(points)
notify(colors)
l.colorrange = (0, frame)
end
```