invalid escape sequence '\s'

[0BananaBig0]

Hi, Sir:

python3.12/site-packages/pyverilog/vparser/lexer.py:107: SyntaxWarning: invalid escape sequence '\s'
m = re.match("^`default_nettype\s+(.+)\n", t.value)

Should the line 107 in lexer.py be modified to
m = re.match(r"^`default_nettype\s+(.+)\n", t.value)
?

Thanks
Huaxiao Liang