Write a Python script that takes two strings as input and prints the string which is obtained by combining the two strings in lexical order.
String1 = "Hello" 
String2 = "World"
def combine_strings(s1, s2):
 if s1 < s2:
 print(s1+s2)
 else:
 print(s2+s1)

combine_strings("Hello", "World")
# Output: HelloWorld