human
Solve the following python programming problem given the following code:
def _make_parse_from_data() : 
    def init_bitcoin_streamer() : 
        more_parsing = [('A', (PeerAddress.parse, (lambda f, peer_addr : peer_addr.stream (f)))), ('v', (InvItem.parse, (lambda f, inv_item : inv_item.stream (f)))), ('T', (Tx.parse, (lambda f, tx : tx.stream (f)))), ('B', (Block.parse, (lambda f, block : block.stream (f)))), ('z', (BlockHeader.parse, (lambda f, blockheader : blockheader.stream (f)))), ('1', ((lambda f : struct.unpack ('B', f.read (1)) [0]), (lambda f, b : f.write (struct.pack ('B', b)))))] 
        bitcoin_streamer.BITCOIN_STREAMER.register_functions (more_parsing) 
init_bitcoin_streamer () 
    MESSAGE_PARSERS = _message_parsers () 
    MESSAGE_FIXUPS = _message_fixups () 
    def parse_from_data(message_name, data) : 
        message_stream = io.BytesIO (data) 
        parser = MESSAGE_PARSERS.get (message_name) 
        if parser : 
            d = parser (message_stream) 
            fixup = MESSAGE_FIXUPS.get (message_name) 
            if fixup : 
                d = fixup (d, message_stream) 
else : 
            logging.error ('unknown message: %s %s', message_name, binascii.hexlify (data)) 
            d = { 
                
} 
return d 
return MESSAGE_FIXUPS 

    
    

    Fix the buggy line: return MESSAGE_FIXUPS
assistant
#Here is Python program to fix the buggy line: return MESSAGE_FIXUPS
.

return def parse_from_data(