Python syntax compile error

[JC724]

not sure why I keep getting this error

File "./level8Testscript2", line 23
os.system('echo \"' + '\x90'*(buffer/2 - len(shellCode)/2)+shellCode+'\x90'*(buffer/2 - len(shellCode)/2)+eip '\" | nc localhost ' + port)
^
SyntaxError: invalid syntax

 

[GaryJohnson]

Due to the way invalid syntax errors work the problem may not actually be on that line, but instead on a line somewhere around it.