human
Solve the following python programming problem given the following code:
def urlretrieve(url, filename, reporthook = None, data = None) : 
    def chunk_read(response, chunk_size = 8192, reporthook = None) : 
        total_size = response.info ().get ('Content-Length').strip () 
        total_size = int (total_size) 
        count = 0 
        while 1 : 
            chunk = response.read (chunk_size) 
            if (not chunk) : 
                break 
count += 1 
            if reporthook : 
                reporthook (count, chunk_size, total_size) 
(yield chunk) 
response = urlopen (url, fd) 
    with open (filename, 'wb') as fd : 
        for chunk in chunk_read (response, reporthook = reporthook) : 
            fd.write (chunk) 

    
    

    Fix the buggy line: response = urlopen (url, fd)
assistant
#Here is Python program to fix the buggy line: response = urlopen (url, fd)
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response = urlopen (url, data)