Error when uploading a video to the VKontakte server by a bot, how to fix it?

Question

Python

Outputs arguments not found.
What to do? I'm working with long pull, I want to upload an image before displaying it to the user.

def day_one():
    a = vk.method("photos.getMessagesUploadServer")
    b = arguments.post(a ['upload_url'], files = {'video': open ('IMG_3480.mov', 'rb')}).json()
    c = vk.method ('photos.saveMessagesPhoto', {'video': b ['video'], 'server': b ['server'], 'hash': b ['hash']}) [0]
    vk.method ("messages.send", {"peer_id": event.obj.peer_id, "message": "Упражнение к первому дню.\n\nЗдесь должно быть описание", "attachment": f'photo {c ["owner_id"]} _ {c ["id"]} ' })

Answer 1

Perhaps you meant requests.post and not arguments.post???
(Or, if you passed requests to the arguments variable, then pass the variable to the function)