human
Solve the following python programming problem given the following code:
def find(self, func) : 
    '
        Return the first value which passes a truth test.
        Aliased as `detect`.
        ' 
    self.ftmp = None 
    def test(value, index, list) : 
        if (func (value, index, list) is True) : 
            self.ftmp = value 
            return True 
self._clean.any (test) 
    return self._wrap (test.ftmp) 

    
    

    Fix the buggy line: return self._wrap (test.ftmp)
assistant
#Here is Python code to fix the buggy line: return self.

return self._wrap (self.ftmp)