Python二进制搜索类函数，用于查找排序列表中大于特定值的第一个数字

I'm trying to write a function in Python that finds the first number in a sorted list greater than a specific value that I pass in as an argument. I've found examples online that use simple list comprehensions to achieve this, but for my purposes I need to be performing this operation frequently and on large lists, so a search that runs in linear time is too expensive.I'm trying to write a function in Python that f