human
Solve the following python programming problem given the following code:
def _openLogFile(self, path) : 
    log = Logger ('dashboard.http') 
    def wrapper(msg) : 
        log.debug (msg.strip ()) 
nf = NullFile () 
    nf.write = nf 
    return nf 

    
    

    Fix the buggy line: nf.write = nf
assistant
#Here is Python code to fix the buggy line: nf.

nf.write = def wrapper(