For Example:
By.xpath("//*[@id="ext-gen1035"]/div/div[3]/i")
For Example:
By.xpath("//*[@id="ext-gen1035"]/div/div[3]/i")
You can actually use single quotes too:
By.xpath("//*[@id='ext-gen1035']/div/div[3]/i")
Or escape double quotes with a backslash:
By.xpath("//*[@id=\"ext-gen1035\"]/div/div[3]/i")