Problem $1$

A palindrome is defined as a string $($i$.$e$.,$ sequence of characters$)$ that are the same forwards and backwards. For example, Racecar is a palindrome. However, Tea is not a palindrome. Write a function that takes a string as input and returns a boolean indicating whether the input is a palindrome or not.

$[16]$:

# write your code in this block def palindrome$\_$test$($input$\_$string$)$: $[]$: # test case $1($provided$)$ test$\_$input$\_1=$ 'Rotator' # expected output $($rounded to two decimal places$)$ for test $1$ expected$\_$output$\_1=$ True # actual output # test your code here $...[]$: # write your test case $2$ input here $...$ # expected output for test case $2$

$3($ipykernel$)|$ Idle

Mode: Command

$Ln3,$Col$5$

hw$\_02\_$python$\_$refresher.ipynb

$1$