Selenium app redirect to Cloudflare page when hosted on Heroku

I have made a discord bot that uses selenium to access a website and get information, when I run my code locally I don't have any problem but when I deploy to Heroku the first URL I get redirects me to the page Attention Required! | Cloudflare.

I have tried:

• Selenium webdriver: Modifying navigator.webdriver flag to prevent selenium detection

And many other with the same settings which I use:

options = Options()
options.binary_location = os.environ.get("GOOGLE_CHROME_BIN")
options.add_experimental_option("excludeSwitches", ["enable-logging", "enable-automation"])
options.add_experimental_option('useAutomationExtension', False)
options.add_argument("--disable-blink-features=AutomationControlled")
options.add_argument("--headless")
options.add_argument("--disable-dev-shm-usage")
options.add_argument("--no-sandbox")
self.driver = webdriver.Chrome(executable_path=os.environ.get("CHROMEDRIVER_PATH"), options=options)
self.driver.execute_cdp_cmd('Network.setUserAgentOverride', {
    "userAgent": 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.53 Safari/537.36'})

but this does not work and the code runs only locally

PS: locally I'm on Windows

Source of the page I'm redirected to: https://gist.github.com/rafalou38/9ae95bd66e86d2171fc8a45cebd9720c

from Selenium app redirect to Cloudflare page when hosted on Heroku