web driver.py

import selenium
from selenium import webdriver
import sys


# function to convert a list into string
def convert(s):
    str1 = ""
    return (str1.join(s))


# Assign the arguments passed to a variable search_string
search_string = sys.argv[1:]

# The argument passed to the program is accepted
# as list, it is needed to convert that into string
search_string = convert(search_string)

# This is done to structure the string
# into search url.(This can be ignored)
search_string = search_string.replace(' ', '+')

# Assigning the browser variable with chromedriver of Chrome.
# Any other browser and its respective webdriver
# like geckodriver for Mozilla Firefox can be used
browser = webdriver.Chrome('chromedriver')

for i in range(1):
    matched_elements = browser.get("https://www.google.com/search?q=" +
                                   search_string + "&start=" + str(i))