<form enctype="multipart/form-data" method="post" id="adinfo-node-form" action="/node/17003/edit?destination=user_mats%3Fpage%3D0">
<input type="hidden" name="field_image[ru][0][fid]" value="0">
</form>

  
date = {
field_image[ru][0][fid]: '0'
}

   
SESSION = requests.Session()
header = {
            'Upgrade-Insecure-Requests': '1',
            'Origin': URL,
            'Referer': link[0],
            'Accept': '*/*',
            'Accept-Encoding': 'gzip, deflate',
            'Accept-Language': 'ru-RU,ru;q=0.9,en-US;q=0.8,en;q=0.7',
            'Cache-Control': 'max-age=0',
            'Connection': 'keep-alive',
            'Content-Type': 'multipart/form-data',
            'Upgrade-Insecure-Requests': '1',
            'User-Agent': 'Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.163 Safari/537.36 OPR/67.0.3575.137'
        }
html = SESSION.get(URL, params={'page': page})
#спарсил..
date = {
field_image[ru][0][fid]: '0'
}
SESSION.post(link[0], headers=header, data=date )

 date = {
'field_image[ru][0][fid]': '0'
}

[code python]
dtd = {
'title': 'Скупаем кабеля провода с хранения ,монтажа из неликвидов', 
'changed': '1589534958',
 'form_build_id': 'form-pZgQlSC9yxktyLVcEeq5b_xj34q6Z-L-nd18sMmslaU',
 'form_token': 'BW_vq9p7KwuFZGq_pWmx4fBeKa-HCddKhnB38vYYUIA', 
'form_id': 'adinfo_node_form', 
'field_cat_adinfo[ru]': '3',
 'field_cat_tov[ru][10]': '10',
 'files[field_image_ru_0]': '',
 'field_image[ru][0][fid]': '0',
 'field_image[ru][0][display]': '1',
 'field_firm[ru][0][value]': '',
 'field_city[ru][0][value]': 'Челябинск',
 'field_phone[ru][0][value]': '', 
'field_contact[ru][0][value]': '',
 'field_email[ru][0][value]': '', 
'field_icq[ru][0][value]': '', 
'additional_settings__active_tab': '',
 'field_textad[ru][0][value]': 'test',
 'field_rosregion[und]': '222',
 'op': 'Сохранить'
}
[/code]

  
data = {
    'name': 'fiels[id][user]'
}