JSON Decode error

[Bilbo]

Hi,

Excellent idea and excited to try it but I'm getting the following error. Am I missing a PIP package?
I've attached my all.csv file as well.

Starting Up!
#####################################
Getting info from file.
Successfully retreived artist from file.
Successfully retreived album from file.
Return: Artist Name - Album Name
Successfully got JSON!
Commencing Musicbrainz search!
Traceback (most recent call last):
File "import.py", line 107, in
readable_json = json.loads(json_obj)
File "C:\Python3\lib\json_init_.py", line 348, in loads
return _default_decoder.decode(s)
File "C:\Python3\lib\json\decoder.py", line 337, in decode
obj, end = self.raw_decode(s, idx=_w(s, 0).end())
File "C:\Python3\lib\json\decoder.py", line 355, in raw_decode
raise JSONDecodeError("Expecting value", s, err.value) from None
json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)

all.zip