error calling a G'MIC filter from a GIMP script

Good day to everybody…

I’m trying to call a G’MIC filter from a pyhon-fu plugin through a script with the following line:

pdb.gimp_run_procedure(“script_fu_engrave”, [image, layer])

The script I’m trying to call is:

(define (script_fu_engrave image drawable)
(plug-in-gmic-qt RUN-NONINTERACTIVE image drawable 0 0 “fx_engrave 0.04,40,0,2,45,-1,1,0,10,1,0,0,0,1,0,50,50”)
(script-fu-register “script-fu-engrave”
“Apply the Engrave filter”
“Your Name”
“Your Name”
SF-IMAGE “Image” 0
SF-DRAWABLE “Drawable” 0)

Script and plugin are into the right directories but the code return to me the following error:

Traceback (most recent call last):
File “C:\Program Files\GIMP 2\lib\gimp\2.0\python/”, line 741, in response
dialog.res = run_script(params)
File “C:\Program Files\GIMP 2\lib\gimp\2.0\python/”, line 362, in run_script
return apply(function, params)
File “C:\Program Files\GIMP 2\lib\gimp\2.0\plug-ins\”, line 66, in python_fu_custom_function
pdb.gimp_run_procedure(“script_fu_engrave”, [image, layer])
error: procedure not found

I spent a full day to try to fix it and I am very frustrated… Is there someone who kindly help me?

You can take inspiration from this example: