test

import requests

params= {

          'sessid': '73f3e9ffe3fa3cd8b54c1acb1bd6e423',

          'AJAX': 'Y',

          'YEAR': '135',

          'EDUCATION_FORM': '95',

          'COURSE': '4',

          'SPECIALTY': '346',

          'FACULTY': '117',

          'GROUP': '747',

        }

cookies= {'MSMU_SM_GUEST_ID': '3701894',

          '_ga': 'GA1.2.1768589569.1518527564',

          '_ym_uid': '1518527564116946942',

          'BX_USER_ID': '0e9d23469b7d5ea4d60e0eaeeec9bfec',

          'BITRIX_SM_EDUCATION_FORM': '95',

          'BITRIX_SM_COURSE': '4',

          'MSMU_SM_LAST_VISIT': '14.02.2018+10%3A35%3A46',

          'BITRIX_SM_SPECIALTY': '346',

          'BITRIX_SM_FACULTY': '117',

          'BITRIX_SM_GROUP': '747',

          'PHPSESSID': '24e0d7cb3d19f17530ec4d22b1f65c7b'

         } 

url = 'https://student.sechenov.ru/local/components/itsfera/schedule_with_filter/component.php'

r = requests.get(url, params=params, cookies=cookies)

r.text