Please don't copy from other solutions given of the same question in Chegg. Solve it urself. It has to be a unique code!!

Finding First preimages:

Implement a program using python to find the first preimage of a hash function output. Finding first preimage is defined as Given H, the attacker tries to find m1 where it has the hash value H. if H has an output of the first 10 initial hex digits of the SHA-1 hashes, write a program to find the preimage of ABCDEF0123. Specify the time needed to find the preimage M1

post the code with screenshots!