element is not reachable by keyboard

search_box = self.driver.find_element(*AccountDashboard.search_box)
self.driver.execute_script('arguments[0].scrollIntoView(true);', search_box)
self.driver.switch_to.active_element.send_keys(Keys.TAB)
self.driver.switch_to.active_element.send_keys(em_name)
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原文地址：https://www.cnblogs.com/lutong1989/p/14768209.html