Help moding python script to edit Gcode

[AntaresSky]

Ok getting closer edited it to get ride of the . and changed it to _ HERE---- out.lines ------
but now it looks like this.

(; LightBurn 0.9.20
)(; GRBL-M3 (1.1e or earlier) device profile, user origin
)(; Bounds: X103.74 Y238.22 to X190.39 Y319.63
)
(;USER START SCRIPT
) 


(;USER START SCRIPT
)
G00 G17 G40 G21 G54
G90
G0 X0 Y0
G91
(; Scan+Cut @ 1200 mm/min, 100% power
)M9
M5
G0X16.15Y6.26
(; Layer C01
)M3

Glen