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Value char$\_$input is read from input. Write a while loop that reads characters from input until character $\text{'}$q$\text{'}$ is read. In each iteration:

Update sum$\_$chars with the sum of sum$\_$chars and $1.$

Read the next character from input.

Character $\text{'}$q$\text{'}$ should not be included in the count.

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$1$ sum$\_$chars $=0$

char$\_$input $=$ input $()$

$|\text{'}\text{'}\text{'}$ Your code goes here $\text{'}"\text{'}$

$5$

$6$ print$($sum$\_$chars$)$