problem with an automation code for downloading videos from a YouTube channel

Question

Good afternoon everyone, I have a problem with some code in Python. When running the code, the videos are not saved in the folder I want them to be saved, it only opens the channel page and nothing else. Could someone help me with this problem please?

This is the code: (in channel link the channel link will go)

from selenium import webdriver
from selenium.webdriver.common.by import By
from time import sleep
import time
from random import randint
import requests
from pytube import YouTube
# Open browser
driver = webdriver.Firefox()

url = "https://channel_link"

#Get youtube video
def get_video_youtube(driver,url):
    driver.get(url)
    time.sleep(randint(5, 9))
    driver.get(url+"/videos")

    ht = driver.execute_script("return document.documentElement.scrollHeight;")

    while True:
        prev_ht = driver.execute_script("return document.documentElement.scrollHeight;")
        driver.execute_script("window.scrollTo(0, document.documentElement.scrollHeight);")
        time.sleep(3)
        ht = driver.execute_script("return document.documentElement.scrollHeight;")

      #  element = driver.find_element(By.XPATH, "//input[@name='q']")

        if (prev_ht == ht):
            break
        links = driver.find_elements(By.XPATH, "//input[@id='video-title']")

        with open('d:\\somefile.txt', 'w') as the_file:
            for link in links:
                print(link.get_attribute("title"))
                print(link.get_attribute("href"))
                yt = YouTube(link.get_attribute("href"))
                hd = yt.streams.get_highest_resolution()
                hd.download("D:\\youtube1\\")

                the_file.writelines(link.get_attribute("href")+'\n')
                sleep(3)

get_video_youtube(driver, url)

Then, pycharm does not generate any errors, it just runs and finishes but does not save anything