The input.txt is as follow:

ATTCGGATTATCGATCGATCGATCGATCGATCGATCGATCGATCGATCGATC ATTCGGATTAACTGATCGATCGATCGATCGATCGATGCTATCGTCGT ATTCGGATTAGTCGATCACGATCTATCGTACGTATGCATATCGATATCGATCGTAGTC ATTCGGATTAACTATCGATGATCTAGCTACGATCGTAGCTGTA ATTCGGATTAACTAGCTAGTCTCGATGCATGATCAGCTTAGCTGATGATGCTATGCA

The file input.txt contains a number of DNA sequences, one per line. Each sequence starts with the same 10 base pair fragment - a sequencing adapter that should have been removed. Write a program, that you name remove_adapter.py, that will a) trim this adapter (i.e., remove the adapter) and write the cleaned sequences to a new file that you name trimmed.txt, and b) print the length of each sequence to the screen. Do not forget to use Python Coding Style conventions. ATTCGGATTATCGATCGATCGATCGATCGATCGATCGATCGATCGATCGATC ATTCGGATTAACTGATCGATCGATCGATCGATCGATGCTATCGTCGT ATTCGGATTAGTCGATCACGATCTATCGTACGTATGCATATCGATATCGATCGTAGTC ATTCGGATTAACTATCGATGATCTAGCTACGATCGTAGCTGTA ATTCGGATTAACTAGCTAGTCTCGATGCATGATCAGCTTAGCTGATGATGCTATGCA