xdg-open instead of hard coding evince

[RicherMans]

Hey there,
great work !

I got just a small suggestion, the script ../tikzmake.sh hardcodes the evince pdf reader. However, not everybody uses that one.
Could I just change that like to:

#!/bin/bash


python $1.py 
pdflatex $1.tex

rm *.aux *.log *.vscodeLog
rm *.tex

xdg-open $1.pdf

In order to be a bit more compatible, even though thats a small issue