Can't run anything after install in Kali Linux

[zabeliqbal]

Traceback (most recent call last):
File "/root/Downloads/secretfinder/SecretFinder.py", line 435, in
matched = parser_file(file,mode)
File "/root/Downloads/secretfinder/SecretFinder.py", line 182, in parser_file
items = getContext(all_matches,content,regex[0])
File "/root/Downloads/secretfinder/SecretFinder.py", line 158, in getContext
context = re.findall('%s%s%s'%(rex,m,rex),content,re.IGNORECASE)
File "/usr/lib/python3.9/re.py", line 241, in findall
return _compile(pattern, flags).findall(string)
File "/usr/lib/python3.9/re.py", line 304, in _compile
p = sre_compile.compile(pattern, flags)
File "/usr/lib/python3.9/sre_compile.py", line 764, in compile
p = sre_parse.parse(p, flags)
File "/usr/lib/python3.9/sre_parse.py", line 962, in parse
raise source.error("unbalanced parenthesis")
re.error: unbalanced parenthesis at position 21