human
Solve the following python programming problem given the following code:
def _replace_newlines(self, content) : 
    def replacer(match) : 
        backslash_count = len (match.group (1)) 
        if ((backslash_count % 2) == 1) : 
            return ('%sn<br>
' % match.group (1)) 
return match.group () 
return self._backslash_matcher.sub (self, content) 

    
    

    Fix the buggy line: return self._backslash_matcher.sub (self, content)
assistant
#Here is Python program to fix the buggy line: return self.

return self._backslash_matcher.sub (def replacer(, content)