Implement the following tasks in Python

Given the following image $($im$1-$a$2)$

$($a$)$ Compute its $($centered$)$ Fourier spectrum and display it$.$

$($b$)$ Compute its histogram and display it$.$

$($c$)$ Identify whether the image has low$-$contrast or high$-$contrast and give the justification.

$($d$)$ Suggest and implement a suitable method to enhance its contrast.

Show the results on a DOC file.