def update_profile_picture_data_url(user_id, profile_picture_data_url):
 user_settings = get_user_settings(user_id, strict=True)
 user_settings.profile_picture_data_url = profile_picture_data_url
 _save_user_settings(user_settings)

def update_profile_picture_data_url ( user_id , profile_picture_data_url ) : user_settings = get_user_settings ( user_id , strict = True ) user_settings . profile_picture_data_url = profile_picture_data_url _save_user_settings ( user_settings )
updates profile_picture_data_url of user with given user_id .