diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 5dc8caa..593fd61 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,7 +1,7 @@
 repos:
   
   - repo: https://github.com/pycqa/isort
-    rev: 5.8.0
+    rev: 5.12.0
     hooks:
       - id: isort
         name: isort (python)
@@ -11,27 +11,16 @@ repos:
       - id: isort
         name: isort (pyi)
         types: [pyi]
-      
-  - repo: https://github.com/psf/black
-    rev: 20.8b1
-    hooks:
-      - id: black
-        language_version: python3 
-        entry: black . --check
-  
-  - repo: https://github.com/pre-commit/mirrors-mypy
-    rev: v0.812
-    hooks:
-      - id: mypy
     
   - repo: https://github.com/igorshubovych/markdownlint-cli
-    rev: v0.27.1
+    rev: v0.34.0
     hooks:
       - id: markdownlint
         entry: markdownlint --ignore .github
         
   - repo: https://github.com/econchick/interrogate
-    rev: 1.4.0  
+    rev: 1.5.0  
     hooks:
     - id: interrogate
       args: [-vv, -i, --fail-under=80]
+      exclude: ^tests/
diff --git a/docs/conf.py b/docs/conf.py
index c9f1c8e..3008278 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -8,11 +8,8 @@
 
 sys.path.insert(0, os.path.abspath('..'))
 
-
-import sphinx_rtd_theme
 from s_tool import __version__ as _version
 
-
 # -- Project information -----------------------------------------------------
 # https://www.sphinx-doc.org/en/master/usage/configuration.html#project-information
 
diff --git a/examples/with_class_object.py b/examples/with_class_object.py
deleted file mode 100644
index 50f777b..0000000
--- a/examples/with_class_object.py
+++ /dev/null
@@ -1,26 +0,0 @@
-"""Example code with class"""
-
-from s_tool.core import SeleniumTools
-
-
-class SBot(SeleniumTools):
-    """Example Bot using s-tool"""
-
-    def __init__(self, *args, **kwargs):
-        super().__init__(*args, **kwargs)
-
-    def run(self):
-        """Code to visit url and fetch cookies and basic info"""
-        url ="https://example.com"
-        self.get(url)
-        sessionid = self.sessionid()
-        url = self.url()
-        cookies = self.cookies()
-
-        # print sessionid,url,cookies
-        print(f"\nurl     :   {url} \nsession :   {sessionid}\ncookies :   {cookies}\n")
-
-
-bot = SBot(browser ="firefox", headless=True)  # change headless=False to run with gui mode
-bot.run()
-bot.close()
diff --git a/examples/with_context_manager.py b/examples/with_context_manager.py
deleted file mode 100644
index 05cb58e..0000000
--- a/examples/with_context_manager.py
+++ /dev/null
@@ -1,12 +0,0 @@
-"""Example code with context manager"""
-
-from s_tool.driver import SeleniumDriver as SBot
-
-with SBot("firefox", headless=True) as self:
-    self.get("https://google.com")
-    sessionid = self.session()
-    url = self.url()
-    cookies = self.cookies()
-
-    # print sessionid,url,cookies
-    print(f"\nurl     :   {url} \nsession :   {sessionid}\ncookies :   {cookies}\n")
diff --git a/pyproject.toml b/pyproject.toml
index bc8b5cd..707d453 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -6,7 +6,7 @@ authors = ["Ravishankar Chavare <chavare.ravi123@gmail.com>", "Aahnik Daw <daw@a
 packages = [{include = "s_tool"}]
 
 license = "MIT"
-readme = "README.md"
+readme = "README.rst"
 repository = "https://github.com/Python-World/s-tool"
 keywords = ["Python","Selenium","wrapper",'Webdriver',"Tools","Utilities"]
 classifiers = [
diff --git a/s_tool/core.py b/s_tool/core.py
index 571a95b..80b2dfa 100644
--- a/s_tool/core.py
+++ b/s_tool/core.py
@@ -20,10 +20,10 @@
 from selenium.webdriver.support.select import Select
 from selenium.webdriver.support.ui import WebDriverWait
 
+from .driver import SeleniumDriver
 from .exceptions import InvalidWebDriverError, SToolException
 from .logger import logger
 from .parser import LxmlParser
-from .driver import SeleniumDriver
 
 
 class SeleniumTools:
diff --git a/s_tool/driver.py b/s_tool/driver.py
index 0dbbd42..f6e30a8 100644
--- a/s_tool/driver.py
+++ b/s_tool/driver.py
@@ -6,8 +6,8 @@
 from selenium.webdriver.chrome.service import Service as ChromeService
 from selenium.webdriver.ie.service import Service as IEService
 from webdriver_manager.chrome import ChromeDriverManager
-from webdriver_manager.microsoft import IEDriverManager
 from webdriver_manager.firefox import GeckoDriverManager
+from webdriver_manager.microsoft import IEDriverManager
 
 
 class SeleniumDriver:
diff --git a/tests/test_core.py b/tests/test_core.py
index 6823783..346629c 100644
--- a/tests/test_core.py
+++ b/tests/test_core.py
@@ -1,6 +1,6 @@
 
-import unittest
 import os
+import unittest
 
 from selenium import webdriver
 from selenium.webdriver.chrome.options import Options
@@ -29,7 +29,7 @@ def setUpClass(cls):
         options.add_argument('--disable-gpu')  # Last I checked this was necessary.
 
         cls.driver = webdriver.Chrome(chrome_options=options,service=ChromeService(ChromeDriverManager().install()))
-        cls.selenium_tools = SeleniumTools(driver=cls.driver,parser_class=LXMLParser)
+        cls.selenium_tools = SeleniumTools(driver=cls.driver,parser=LXMLParser)
         cls.url = "https://www.example.com/"
         cls.example_file =os.path.join(os.path.dirname(__file__),'data/example.html')
         cls.selenium_tools.get(cls.url)
@@ -44,8 +44,8 @@ def test_get_supported_browsers(self):
         self.assertIsInstance(supported_browsers, list)
         self.assertGreater(len(supported_browsers), 0)
 
-    def test_get_driver_sessionid(self):
-        session_id = self.selenium_tools.get_driver_sessionid()
+    def test_sessionid(self):
+        session_id = self.selenium_tools.sessionid()
         self.assertIsInstance(session_id, str)
         self.assertGreater(len(session_id), 0)
 
diff --git a/tests/test_parser.py b/tests/test_parser.py
new file mode 100644
index 0000000..dfce236
--- /dev/null
+++ b/tests/test_parser.py
@@ -0,0 +1,29 @@
+
+import unittest
+
+from s_tool.parser import LxmlParser
+
+
+class LxmlParserTestCase(unittest.TestCase):
+    @classmethod
+    def setUpClass(cls):
+        cls.parser = LxmlParser()
+
+    def test_dropdown(self):
+        html_string = """
+            <html>
+                <body>
+                    <select>
+                        <option value="1">Option 1</option>
+                        <option value="2">Option 2</option>
+                        <option value="3">Option 3</option>
+                    </select>
+                </body>
+            </html>"""
+        
+        expected_result = [('Option 1', '1'), ('Option 2', '2'), ('Option 3', '3')]
+        dropdown_options = self.parser.dropdown(html_string)
+
+        self.assertEqual(expected_result,dropdown_options)
+        self.assertTrue(len(dropdown_options)==3)
+