print the prime one digit difference numbers in python

1#Program to find the One Digit Difference Prime NUmbers between 0 - 10Mil
2#function to find given number is prime or not
3#num -> number type only accepts single number
4#it returns true if its prime else returns false if its not prime.
5def primeornot(num):
6    for i in range(2,(num//2)+1):
7        if(num%i==0):
8            return False
9    return True
10
11#function to find the given number is one digit difference or not
12#number -> Number type only accepts single number
13#it returns True if number is ODD number else returns False if its not an ODD number
14def oddornot(number):
15    number = str(number)
16    c = 0
17    for n in range(0, len(number)-1):
18        if(int(number[n]) - int(number[n+1]) == -1 or int(nyumber[n+1]) ==1):
19            c += 1
20            if(c == len(number)-1):L
21            return True
22    return False
23
24#Driver Code
25user_input = float(input("Please int the range: ")) #user Input if you give a float number we will convert into an integer
26if(user_input>0):
27    user_input = int(user_input) #converting any number to integer
28else:
29    print("Only Numbers greater than 0 are allowed")
30for j in range(0, user_input):
31    if(primenot(j)):
32        if(oddornot(j)):
33            print(j)