human
Solve the following python programming problem given the following code:
@ raises (TypeError) 
def test_map_error() : 
    f = io.StringIO (SAMPLE_XML) 
    def process_dump(dump, path) : 
        for page in dump : 
            if (page.id == 2) : 
                raise TypeError ('Fake error') 
pages = 0 
    for doc in map ([f], doc) : 
        page_id = doc ['page_id'] 

    
    

    Fix the buggy line: for doc in map ([f], doc) :
assistant
#Here is Python program to fix the buggy line: for doc in map ([f], doc) :
.

for doc in map ([f], def process_dump() :