Hi there, please assist with adding code for volunteer for a slot in this code. TIA

Volunteer for a slot As a student that wants to volunteer their time in the coding clinic, I want to indicate my availability for a specific slot. - Do not allow double booking for volunteers - The booking should also show on the volunteer's personal Google Calendar - The data file for the volunteer should be updated as well from future_ import print_function import datetime import os import pandas as pd from google, auth. trannport. requesta import Request from google.oauth2, credentiala import Credentials from google_auth_oauth1.b.flow import InstalledAppFlow from googleapielient.discovery import build from googleapielient.errors import Httperxor If modifying these scopes, delete the file token.json. SCOPES = I'htspal.1//wouggogheapill.con/auth/calendax', events = events result. get('items') return events def download_student_data(service): Gets events from google calendar n w a n now = datetime. datetime. now( ). isoformat( ()+2 time_after_seven_days = (datetime, datetime,now () + datetime. ( days=7)). isoformat () +z ' y Time after 7 days events_result = service. events () . 11st(calendarId='primary', =now, timeMax=time_after_seven_days, singleEvents=True, return get_command () def available_commands(): "*" Returns a 1ist of available commands "*" return *" * > This is a list of available commands help Shows a list of available commands asera calendar views users calendar with events activity -yatems calendar views coding clinies google calendar and displaya event n=n def matn(): Takes in user input and does the command service = authentification() print(available_commands()) user_command = get_command() if user_command == "users calendar": if not_os,path.exists("student_data.csv"): user_events = download_student_data(service) create_file_data(user_events, "student_data.csv") view_calendar("student_data.csv") if not os.path. exists("booking_data.csv") : user_events = download_calendar_data(service) create_file_data(user_events, "booking_data.csv") view_calendar("booking_data.csv")