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+#Kunal Gautam%0A#Codewars : @Kunalpod%0A#Problem name: IP Validation%0A#Problem level: 4 kyu%0A%0Aimport re%0Adef is_valid_IP(strng):%0A    li = strng.split('.')%0A    if len(li)!=4: return False%0A    for i in li:%0A        if not len(i): return False%0A        if re.match('%5Ba-zA-Z%5D+',i): return False%0A        if not (int(i)%3C=255 and int(i)%3E=0 and i==str(int(i))):%0A            return False%0A    return True    %0A

Create ip_validation.py