TASK $2$: Dimensional information and data validation $(1317$ min$)$ Write a user$-$defined function named vector. which validates a user$$s input. This function should use the same syntax as the built$-$in input$()$ function with one input $($the prompt$)$ and one output $($the stored variable$).$ In the function, perform the following data validation: if the entered value is zero or negative, prompt the user for a new value. If after $3$ attempts the user has not entered a positive value, produce a warning and take the absolute value of the most recently entered value. If the most recent value is zero, produce an error and terminate the program. Call this function $3$ times in your main script to prompt the user for the length L $[$m$],$ the width w $[$m$],$ and the height h $[$m$]$ of the beam.