求问此代码问什么报错 Orz stO

n=int(input())

for i in range(1,n):
    num = int(input())
	if (num > 1):
        for i in range(2,num):
            if (num % i == 0):
                print(num,"NO")
                break
            else:
                print(num,"YES")
	else:
    	print(num,"NO")

报错信息：

Sorry: TabError: inconsistent use of tabs and spaces in indentation (solution.py, line 5)

谢谢