json.decoder.JSONDecodeError while supplying cookies

[surya-dev-singh]

the tool is throwing errors while supplying the cookie like so :

[03:37:11] [INFO] --scancss
***************
Traceback (most recent call last):
  File "/opt/websecurity/scancss/scancss.py", line 114, in <module>
    start()
  File "/opt/websecurity/scancss/scancss.py", line 92, in start
    core.main(getopt.u, getopt.proxy, getopt.user_agent,
  File "/opt/websecurity/scancss/core.py", line 194, in main
    self.session = session(proxy, headers, cookie)
  File "/opt/websecurity/scancss/helper.py", line 39, in session
    requestVariable.cookies.update(json.loads(cookie))
  File "/usr/lib/python3.10/json/__init__.py", line 346, in loads
    return _default_decoder.decode(s)                                                                                         
  File "/usr/lib/python3.10/json/decoder.py", line 337, in decode                                                             
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())                                                                         
  File "/usr/lib/python3.10/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)