2.12 practise

print("Hi, I am Marvick, your personnal bot")
print("Let's rock the world!")
print("What is your name?")
user_name1=input("")
print("Welome "+user_name1+", Lets get started")
command = input("How can I help? ")
if command == "add" or command == "plus":
    print("Lets "+command+" some numbers")
    print("Please insert first number")
    input_1=input("Number 1>")
    input_2=input("Number 2>")
    number_1=int(input_1)
    number_2=int(input_2)
    result=number_1+number_2
    result_ouput=str(result)
    print(input_1 + "+" + input_2 + "=" + result_ouput)
else:
    print("sorry i cant help you")