Viết ứng dụng đăng video lên kênh Youtube bằng Python

from google.oauth2.credentials import Credentials
from google_auth_oauthlib.flow import InstalledAppFlow

CLIENT_SECRET_FILE = 'client_secrets.json'
SCOPES = ['https://www.googleapis.com/auth/youtube.upload']

creds = None
flow = InstalledAppFlow.from_client_secrets_file(CLIENT_SECRET_FILE, SCOPES)
creds = flow.run_local_server(port=0)

# Lưu thông tin phiên làm việc vào một tệp tin
with open('token.pickle', 'wb') as token:
    pickle.dump(creds, token)

import os
import google.auth
import google.auth.transport.requests
import google.oauth2.credentials
from googleapiclient.discovery import build
from googleapiclient.errors import HttpError
from googleapiclient.http import MediaFileUpload

def upload_video(youtube, file, title, description, category, privacy):
    body=dict(
        snippet=dict(
            title=title,
            description=description,
            tags=["python", "video", "upload"],
            categoryId=category
        ),
        status=dict(
            privacyStatus=privacy
        )
    )

    # Tạo một yêu cầu tải lên media
    insert_request = youtube.videos().insert(
        part=",".join(body.keys()),
        body=body,
        media_body=MediaFileUpload(file, chunksize=-1, resumable=True)
    )

    # Thực hiện tải lên
    response = None
    error = None
    while response is None:
        try:
            status, response = insert_request.next_chunk()
            if response is not None:
                print(response)
        except HttpError as e:
            error = e
            print(f"An HTTP error {e.resp.status} occurred: {e.content}")
            if error is not None:
                print(f"Failed to upload video: {error}")
                return False
    return True

# Đăng nhập vào tài khoản
creds = None
if os.path.exists('token.pickle'):
    with open('token.pickle', 'rb') as token:
        creds = pickle.load(token)

# Kiểm tra xem tài khoản đã đăng nhập hay chưa
if not creds or not creds.valid:
    if creds and creds.expired and creds.refresh_token:
        creds.refresh(google.auth.transport.requests.Request())
    else:
        flow = InstalledAppFlow.from_client_secrets_file(
            CLIENT_SECRET_FILE, SCOPES)
        creds = flow.run_local_server(port=0)
    with open('token.pickle', 'wb') as token:
        pickle.dump(creds, token)

# Tạo đối tượng YouTube API
youtube = build

upload_video(youtube, '/path/to/video.mp4', 'Video title', 'Video description', '22', 'unlisted')