main7.py

print("enter your name")
name_input = input()
print("enter Your age")
age_input = int(input()) # i have specified the data type on the input method

print(type(age_input))
age_input = age_input + 10
print("My name is " +name_input, "and in the next ten years you will be" ,+ age_input, "years old") # strings in the middle should be engulfed in the commas the variabes, at the end