Write a Python program to sort a given mixed list of integers and strings. Numbers must be sorted before strings

def sort_mixed_list(mixed_list):
    int_part = sorted([i for i in mixed_list if type(i) is int])
    str_part = sorted([i for i in mixed_list if type(i) is str])
    return int_part + str_part
mixed_list = [19,'red',12,'green','blue', 10,'white','green',1]
print("Original list:")
print(mixed_list)
print("\nSort the said  mixed list of integers and strings:")
print(sort_mixed_list(mixed_list))