（已解决）打开指定网站后无法找到想要的按钮

送自己的独白

from selenium import webdriver
import time
driver = webdriver.Firefox(executable_path = r'C:\Users\xxxx\AppData\Local\Programs\Python\Python37\firefox\geckodriver.exe')
driver.get("https://pricingrules-fe.amazon.com/uploads/attributes?legalEntityId=10157865")
time.sleep(30)
uploadCSV = driver.find_element_by_name("Upload CSV")
uploadCSV.click()


运行后报错找不到我想要的按钮，具体信息如下：
Traceback (most recent call last):
  File "C:\Users\mingjwan\AppData\Local\Programs\Python\Python37\firefox\upload_our_price0.py", line 6, in <module>
    uploadCSV = driver.find_element_by_name("Upload CSV")
  File "C:\Users\mingjwan\AppData\Local\Programs\Python\Python37\lib\site-packages\selenium-3.141.0-py3.7.egg\selenium\webdriver\remote\webdriver.py", line 496, in find_element_by_name
    return self.find_element(by=By.NAME, value=name)
  File "C:\Users\mingjwan\AppData\Local\Programs\Python\Python37\lib\site-packages\selenium-3.141.0-py3.7.egg\selenium\webdriver\remote\webdriver.py", line 978, in find_element
    'value': value})['value']
  File "C:\Users\mingjwan\AppData\Local\Programs\Python\Python37\lib\site-packages\selenium-3.141.0-py3.7.egg\selenium\webdriver\remote\webdriver.py", line 321, in execute
    self.error_handler.check_response(response)
  File "C:\Users\mingjwan\AppData\Local\Programs\Python\Python37\lib\site-packages\selenium-3.141.0-py3.7.egg\selenium\webdriver\remote\errorhandler.py", line 242, in check_response
    raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.NoSuchElementException: Message: Unable to locate element: [name="Upload CSV"]

有没有大神指点一下，百度了一上午了还是不太明白哪里出了问题。

送自己的独白

找到问题所在了！开心！
已解决！