Translations:Introduction to Python/173/es

(If you have been running the code examples in an interpreter by Copying and Pasting, you will find the previous block of text will throw an error. Instead, copy to the end of the indented block, i.e. the end of the line total = total + number and then paste to the interpreter.  In the interpreter issue an until the three dot prompt disappears and the code runs.  Then copy the final two lines into the interpreter followed by one or more The final answer should appear.)