AWR1642BOOST: Converting Demo Visualizer Data to Matlab

I am trying to save the data recorded from the demo visualizer using the AWR1642boost and it saves a dat file. On the E2E I have found 2 versions of the parseTLV.py but in both versions the program stops with the below error:

Traceback (most recent call last):
File "c:\Python27\rec_ti\parseTLV.py", line 92, in <module>
    for length, frameNum in tlvHeader(rawData):
  File "c:\Python27\rec_ti\parseTLV.py", line 65, in tlvHeader
    tlvType, tlvLength = tlvHeaderDecode(data[:8])
  File "c:\Python27\rec_ti\parseTLV.py", line 12, in tlvHeaderDecode
    tlvType, tlvLength = struct.unpack('2I', data)
struct.error: unpack requires a string argument of length 8


In python 3.7 the error is:
  File "c:\Python37\rec_ti\parseTLV.py", line 49
    print "Improper TLV structure found: ", (data,)
                                                                ^
SyntaxError: invalid syntax


I would like to load the values in Matlab. Is there any version of the parser that I can use?

Thanks.