human
Solve the following python programming problem given the following code:
def do_raw_get(self, line) : 
    'raw_get <peer>
        ' 
    def f(p, args) : 
        result = p.raw_get () 
        tree = ET.fromstring (result) 
        validate (tree) 
        print (et_tostring_pp (tree)) 
self._request (self, f) 

    
    

    Fix the buggy line: self._request (self, f)
assistant
#Here is Python program to fix the buggy line: self.

self._request (line, f)