如何从元组列表中获取特定元素

tuple_list = [('a', 1), ('b', 2), ('c', 3)]
specific_element = tuple_list[0]
print(specific_element)

tuple_list = [('a', 1), ('b', 2), ('c', 3)]
specific_element = None
for item in tuple_list:
    if item[0] == 'b':
        specific_element = item
        break
print(specific_element)