input: Write a function to extract the latest stock price for each given stock from the Yahoo Finance website using web scraping. The function should return the price for each stock in the input list. If the stock is not found on the website, return "Not Found". The function should use Python's `requests` and `BeautifulSoup` libraries for web scraping.
  
  assert get_stock_price('AAPL stocks') == '143.81'
  assert get_stock_price('MSFT stocks') == '253.88'
  assert get_stock_price('FB stocks') == 'Not Found'
  assert get_stock_price('GOOG stocks') == '2,754.74'
output: def get_stock_price(stock):
      import requests
      from bs4 import BeautifulSoup
      url = f"https://finance.yahoo.com/quote/{stock}"
      response = requests.get(url)
      if response.status_code != 200:
          return "Not Found"
      soup = BeautifulSoup(response.text, 'html.parser')
      price_element = soup.find("fin-streamer", {"data-field": "regularMarketPrice"})
      if price_element:
          return price_element.text
      else:
          return "Not Found"