File "/home/vinodhpr/test/ATF_new.py", line 422, in updateSL orders=kite.orders() File "/home/vinodhpr/virtualenv/test/3.5/lib/python3.5/site-packages/kiteconnect-3.7.7-py3.5.egg/kiteconnect/connect.py", line 379, in orders return self._format_response(self._get("orders")) File "/home/vinodhpr/virtualenv/test/3.5/lib/python3.5/site-packages/kiteconnect-3.7.7-py3.5.egg/kiteconnect/connect.py", line 697, in _get return self._request(route, "GET", params) File "/home/vinodhpr/virtualenv/test/3.5/lib/python3.5/site-packages/kiteconnect-3.7.7-py3.5.egg/kiteconnect/connect.py", line 745, in _request raise e File "/home/vinodhpr/virtualenv/test/3.5/lib/python3.5/site-packages/kiteconnect-3.7.7-py3.5.egg/kiteconnect/connect.py", line 742, in _request proxies=self.proxies) File "/home/vinodhpr/virtualenv/test/3.5/lib/python3.5/site-packages/requests/api.py", line 60, in request return session.request(method=method, url=url, **kwargs) File "/home/vinodhpr/virtualenv/test/3.5/lib/python3.5/site-packages/requests/sessions.py", line 519, in request prep = self.prepare_request(req) File "/home/vinodhpr/virtualenv/test/3.5/lib/python3.5/site-packages/requests/sessions.py", line 462, in prepare_request hooks=merge_hooks(request.hooks, self.hooks), File "/home/vinodhpr/virtualenv/test/3.5/lib/python3.5/site-packages/requests/models.py", line 314, in prepare self.prepare_headers(headers) File "/home/vinodhpr/virtualenv/test/3.5/lib/python3.5/site-packages/requests/models.py", line 448, in prepare_headers check_header_validity(header) File "/home/vinodhpr/virtualenv/test/3.5/lib/python3.5/site-packages/requests/utils.py", line 942, in check_header_validity raise InvalidHeader("Invalid return character or leading space in header: %s" % name) requests.exceptions.InvalidHeader: Invalid return character or leading space in header: Authorization