Getting User ID

def start(code):
    token_id = getToken(code) #this take the code of ?code=something page and extract the value of "access_token"
    headers= getHeader(token_id) #generate the headers below
    user_id= getUserInfo(token_id,headers) #this return my correct id (i am testing on myself)
    ####until here all ok
    subs = getSubs(headers,user_id)
    print(subs)

def getSubs(headers,user_id):
    link="https://api.twitch.tv/helix/subscriptions/user?broadcaster_id="+streamer+"&user_id=+"+user_id
    return requests.get(link,headers = headers).json()