title: requests.json and json.loads() JSONDecodeError: Expecting value: line 1 column 1 (char 0)
body: <p>I'm trying to convert the response I have in a json</p>
  
  <pre><code>response = requests.get('http://solr.library.ucla.edu/solr/sheetmusic/select/?q=%5C*%20AND%20(url_keyword:http*)&amp;version=2.2&amp;start=0&amp;rows=100&amp;indent=on&amp;facet=true&amp;facet.field=r_date_facetRange&amp;wt=json&amp;json.wrf=jsonp1530647389471')
  response = json.loads(response.content.decode('utf-8'))
  </code></pre>
  
  <p>But I get back this error</p>
  
  <pre><code>~/.virtualenvs/pistache/lib/python3.6/site-packages/requests/models.py in json(self, **kwargs)
          890                     # used.
          891                     pass
      --&gt; 892         return complexjson.loads(self.text, **kwargs)
          893 
          894     @property
  
      /usr/lib/python3.6/json/__init__.py in loads(s, encoding, cls, object_hook, parse_float, parse_int, parse_constant, object_pairs_hook, **kw)
          352             parse_int is None and parse_float is None and
          353             parse_constant is None and object_pairs_hook is None and not kw):
      --&gt; 354         return _default_decoder.decode(s)
          355     if cls is None:
          356         cls = JSONDecoder
  
      /usr/lib/python3.6/json/decoder.py in decode(self, s, _w)
          337 
          338         """
      --&gt; 339         obj, end = self.raw_decode(s, idx=_w(s, 0).end())
          340         end = _w(s, end).end()
          341         if end != len(s):
  
      /usr/lib/python3.6/json/decoder.py in raw_decode(self, s, idx)
          355             obj, end = self.scan_once(s, idx)
          356         except StopIteration as err:
      --&gt; 357             raise JSONDecodeError("Expecting value", s, err.value) from None
          358         return obj, end
  
      JSONDecodeError: Expecting value: line 1 column 1 (char 0)
  </code></pre>