Problem loading Particle

I’m new in Panda3D, I made some Particle effect with “” I saved the effect as “firstRain.ptf”
now I don’t know how to load that in my scene
I add this lines to my code:
from direct.particles.ParticleEffect import ParticleEffect

p = ParticleEffect()

p.start(parent = render, renderParent = render)
as I read it from toturials

when I ran it I got some errors “firstRain is not defined”
I addressed it too:

but I got some error :frowning:
please help me.

I solved my problem.
i just copied the firstRain.ptf in folder that contains my code
for address I write this code:


and it solved. :neutral_face: