Traceback (most recent call last):
  File "/home/ubuntu/PriceScraper/src/main.py", line 18, in <module>
    x = [i.__dict__ for i in s.scrape()]
  File "/home/ubuntu/PriceScraper/src/ScraperAlbert.py", line 11, in scrape
    categories = requests.get('https://www.albert.cz/api/v1/?operationName=LeftHandNavigationBar&variables={"rootCategoryCode":"","cutOffLevel":"1","lang":"cs"}&extensions={"persistedQuery":{"version":1,"sha256Hash":"29a05b50daa7ab7686d28bf2340457e2a31e1a9e4d79db611fcee435536ee01c"}}').json()["data"]["leftHandNavigationBar"]["levelInfo"]
  File "/usr/lib/python3/dist-packages/requests/models.py", line 900, in json
    return complexjson.loads(self.text, **kwargs)
  File "/usr/lib/python3/dist-packages/simplejson/__init__.py", line 525, in loads
    return _default_decoder.decode(s)
  File "/usr/lib/python3/dist-packages/simplejson/decoder.py", line 370, in decode
    obj, end = self.raw_decode(s)
  File "/usr/lib/python3/dist-packages/simplejson/decoder.py", line 400, in raw_decode
    return self.scan_once(s, idx=_w(s, idx).end())
simplejson.errors.JSONDecodeError: Expecting value: line 1 column 4 (char 3)