Check Prime Number

#Python Program to Find Prime Number using For Loop
#Any natural number that is not divisible by any other number except 1 and itself
#called Prime Number.

user_num=int(input("Enter a number:"))

def is_prime(num):

    count=0

    for i in range(2,(num//2+1)):
        if num%i==0:
            count+=1
            break
    if count==0 and num!=1:
        print(f"{num} is a prime number")
    else:
        print(f"{num} is not a prime number")

is_prime(user_num)