“Redeclared s defined above without usage”

Question

for i in range(10):
    s = 5
    for j in range(10):
        s = min(s)

The above code gives the title of this question as warning in IntelliJ for the

Answer 1

It is what it says. You remade something without using it or defining it. Like for me, example:

def car(e):
    color = "blue"
    print(color)

def car(r):

Run

Error, I redefine the function, can't do that as far as I know, I didn't make it do anything. Thought I was using the function, didn't realize I was re defining it.

correction

def car(e):
    color = "blue"
    print(color)

car(e)