diff --git a/twitter/tweety.py b/twitter/tweety.py
index f0650e8..14597d3 100644
--- a/twitter/tweety.py
+++ b/twitter/tweety.py
@@ -1,5 +1,6 @@
 from vaderSentiment.vaderSentiment import SentimentIntensityAnalyzer
 from selenium.webdriver.chrome.options import Options
+from selenium.webdriver.common.by import By
 from selenium import webdriver
 from textblob import TextBlob
 from bs4 import BeautifulSoup
@@ -17,15 +18,18 @@ class tweets:
     :returns: Returns all the tweets.
     """
 
-    def __init__(self, keyword):
+    def __init__(self, keyword, ChromeOptions=None, BS4parser='lxml'):
         start_time = datetime.now()
-        options = Options()
+        if ChromeOptions is not None:
+            options = ChromeOptions
+        else:
+            options = Options()
         options.headless = True
         options=options
         browser = webdriver.Chrome(options=options)
         browser.get("https://twitter.com/search?q=" + keyword)
 
-        while browser.find_element_by_tag_name('div'):
+        while browser.find_element(By.TAG_NAME, 'div'):
             browser.execute_script("window.scrollTo(0, document.body.scrollHeight);")
             time_delta = datetime.now() - start_time
             sys.stdout.write('\r' + str("calculating time") + "  " + str(time_delta.seconds) +  "  " + "seconds taken to parse all the tweets from twitter" + '\r')
@@ -33,7 +37,7 @@ def __init__(self, keyword):
             if time_delta.seconds >= 150:
                 break
 
-        soup = BeautifulSoup(browser.page_source, 'lxml')
+        soup = BeautifulSoup(browser.page_source, BS4parser)
         browser.quit()
 
         tweets_count = soup.select('.TweetTextSize')