Trying to create a simple python script. Keep getting errors

Question

This is my first time posting here so i apologize if i have not posted in the correct format!

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
from googleapiclient.errors import HttpError

# If modifying these scopes, delete the file token.json.
SCOPES = ['https://www.googleapis.com/auth/drive.metadata.readonly']


def main():
    """Shows basic usage of the Drive v3 API.
    Prints the names and ids of the first 10 files the user has access to.
    """
    creds = None
    # The file token.json stores the user's access and refresh tokens, and is
    # created automatically when the authorization flow completes for the first
    # time.
    if os.path.exists('token.json'):
        creds = Credentials.from_authorized_user_file('token.json', SCOPES)
    # If there are no (valid) credentials available, let the user log in.
    if not creds or not creds.valid:
        if creds and creds.expired and creds.refresh_token:
            creds.refresh(Request())
        else:
            flow = InstalledAppFlow.from_client_secrets_file(
                'credentials.json', SCOPES)
            creds = flow.run_local_server(port=0)
        # Save the credentials for the next run
        with open('token.json', 'w') as token:
            token.write(creds.to_json())

    try:
        service = build('drive', 'v3', credentials=creds)

        # Call the Drive v3 API
        results = service.files().list(
            pageSize=10, fields="nextPageToken, files(id, name)").execute()
        items = results.get('files', [])

        if not items:
            print('No files found.')
            return
        print('Files:')
        for item in items:
            print(u'{0} ({1})'.format(item['name'], item['id']))
    except HttpError as error:
        # TODO(developer) - Handle errors from drive API.
        print(f'An error occurred: {error}')


if __name__ == '__main__':
    main()

I'm trying to create a simple python script that does the following.

1.Import the necessary Libraries.

2.Connect/Authenticate to Google drive.

3.Check a folder on google drive for file names and then upload all files that are not on the drive yet from a specific folder on computer to the checked folder on google drive.

4.repeat every hour, If no new files found then restart loop.

this is what i tried so far but i get errors when running the script, The issue is it cannot find the credentials.json file.

The credentials.json file is in the same folder as the settings.yaml and the Setup.py

I was expecting to be directed to a login page when running the script.

To be fair i know very very little about python and the most experience i have with coding would be from my old modded minecraft days using lua. on computercraft. hahah thanks for your help in advance.**