Connecting API python-script with Figma file problem

I’m trying to create script, which will upload images from local pc storage to Figma file. I do it through token, but get error 403 “Invalid Token”. The token is taken from account - settings - security. It is correctly written, the token account and file account is one and mine. May be the issue with scopes, but how to check it… while generating token I extended all rights that I could. There’s simple checking code with similar error:

import requestsTOKEN = “personal token”FILE_KEY = “the string between “design” and /name of file”HEADERS = {“Authorization”: f"Bearer {TOKEN}"}url = f"https://api.figma.com/v1/files/{FILE_KEY}"response = requests.get(url, headers=HEADERS)if response.status_code == 200:print(“OK”)elif response.status_code == 403:print(“Error 403: Invalid token.”)elif response.status_code == 401:print(“Error 401”)else:print(f"Error {response.status_code}: {response.text}")

Thanks in advance. May be someone can direct me