Can you write a script for Google Cloud Console that would run once a week on Monday afternoons to create a livestream for Sunday at 10:45 a.m. ET including a custom thumbnail for the stream?
The script should create a livestream for Sunday at 10:45 a.m. ET, including a custom thumbnail. It should be scheduled to run once a week on Monday afternoons.
Certainly! Below is a Python script that you can run in Google Cloud Console to create a livestream event on YouTube. This script utilizes the Google API Client Library for Python to interact with the YouTube Data API. To schedule this script to run weekly, you could use Google Cloud Functions or Cloud Scheduler.

### Prerequisites

1. **Enable YouTube Data API**: Make sure you have enabled the YouTube Data API v3 in your Google Cloud project.
2. **OAuth 2.0 Credentials**: Create OAuth 2.0 credentials and download the `credentials.json` file.
3. **Install Required Libraries**: You need to install the Google API client library. You can do this via pip:
   ```bash
   pip install --upgrade google-api-python-client google-auth google-auth-oauthlib google-auth-httplib2
   ```

### Script

Here’s a Python script that creates a livestream event and sets a custom thumbnail:

```python
import os
import datetime
import google.auth
from google.auth.transport.requests import Request
from google.oauth2.credentials import Credentials
from google_auth_oauthlib.flow import InstalledAppFlow
from googleapiclient.discovery import build

# If modifying these SCOPES, delete the file token.json.
SCOPES = ['https://www.googleapis.com/auth/youtube.force-ssl']

def main():
    # Authenticate and create the API client
    creds = None
    if os.path.exists('token