human
Solve the following python programming problem given the following code:
def export(self) : 
    '
        Returns a flat data structure of the internal data
        ' 
    result = { 
        
} 
    def recurse(data, prefix) : 
        for key in data : 
            value = data [key] 
            if (type (value) is dict) : 
                if prefix : 
                    recurse (value, ((prefix + key) + '.')) 
else : 
                    recurse (value, (key + '.')) 
else : 
                result [(prefix + key)] = value 
recurse (recurse.__data, '') 
    return result 

    
    

    Fix the buggy line: recurse (recurse.__data, '')
assistant
#Here is Python program to fix the buggy line: recurse (recurse.

recurse (self.__data, '')