if __name__ =='__main__':
нужно просто вставить multiprocessing.freeze_support()
pseudo_input = driver.find_element(By.CSS_SELECTOR, ".tiktok-7svj0w-DivCommentContainer")
(ActionChains(driver)
.move_to_element(pseudo_input)
.click(pseudo_input)
.pause(0.1)
.send_keys_to_element(pseudo_input,' ' + message)
.pause(0.4)
.perform()
)
enter = driver.find_element(By.CSS_SELECTOR,'.tiktok-1vgtakc-DivPostButton').click()