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Hello and welcome to this video.

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If you want a function to return a value you need to use the return keyword inside the function definition.

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So let's create a basic function.

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Some women create a function called some and inside the parentheses.

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I'm going to give it to parameters X and Y.

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Once I've done that I will add my colon and press enter and then instead of adding a function body or

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the code that will execute.

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I can just add a return and I can tell it what to return.

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I wanted to return the value of x plus y.

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So that's basically how you use the return keyword to call this function to return the value I can use

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the print function so I can say print.

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And inside that print function I can add the name of my function which is called Sum and now add parent

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sees and then passing some arguments for the parameter.

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So I say 4 5 and I'll just create another one below I'll say print and again the name of my function

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add the parent theses and I just passing two other arguments.

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So now what they should do when I play the file is should print out or return the value of Form 5.

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So it which are the these two are arguments these two are arguments for the parameter.

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So let me click on the play button and you can see here is returned some value.

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So when I call the print function of past in the function which is some and then passed in some argument

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4 and 5 I said here in the return statement to return the value of X plus Y which is what it has done

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here X is for.

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Why is 5.

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So if you add them together I give you a 9.

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Same thing here on line 5 8 is X and 4 is why if you add them together it gives you twelve.

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So that's basically how you use return keyword inside your function definition.

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Thank you for watching and bye for now.