Regarding generating geometry from 'stl' file

[dineshkumarreddyg36]

I wish to generate a geometry other than the ones that are given by default in the xcompact3d-toolbox. So, I used solidworks and generated the geometry and tried to import that stl file. I used the following commands

for key in epsi.keys():
epsi[key] = epsi[key].geo.from_stl(
"mm_part.stl",
scale=1.0,
rotate=dict(axis=[0, 0.5, 0], theta=math.radians(0)),
origin=dict(x=10, y=0, z=0)).geo.mirror("x")
epsi["epsi"].sel(z=0, method="nearest").plot(x="x");

where mm_part.stl is my geometry file. But I ended up getting these errors

exception (False, 'No lines found, impossible to read')
exception (False, 'No lines found, impossible to read')
exception (False, 'No lines found, impossible to read')
exception (False, 'No lines found, impossible to read')

can someone tell me what mistake I've done?
Thanks in advance !!!!