How to stop application launchig again and again?

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1

Application launching on every test case execution. How to stop it.
My Code as like :

import os
import unittest

from appium import webdriver
class ContactAppTestAppium(unittest.TestCase):
@classmethod
def setUp(cls):
desired_caps = {}
desired_caps[‘platformName’] = ‘Android’
desired_caps[‘platformVersion’] = ‘5.1’
desired_caps[‘noReset’] = True
desired_caps[‘deviceName’] = ‘vpk’
# desired_caps[‘app’] = ‘C:\AmazonShopping.apk’
desired_caps[‘appPackage’] = ‘in.amazon.mShop.android.shopping’
desired_caps[‘appActivity’] = ‘com.amazon.mShop.splashscreen.StartupActivity’

    cls.driver = webdriver.Remote('http://127.0.0.1:4723/wd/hub', desired_caps)

def test1_checkAppElementPresent(self):
    element = self.driver.find_element_by_name('Home')
    assert element.text == 'Home'
    print("TC1 :-Elements exist on app");

@classmethod
def tearDown(cls):
cls.driver.quit()
if name == “main”:
unittest.main()