Finds duplicate files under the directory

find_duplicates.py

import hashlib
import os


m_list = []
for i, d , e in os.walk('/home/test/'):
   for file in e:
       if file.endswith('mkv'):
           with open('{}/{}'.format(i, file), 'rb') as file_read:
               for chunk in iter(lambda: file_read.read(4096), b""):
                    file_hash = hashlib.md5(chunk).hexdigest()
                    if file_hash in m_list:
                        print(file)
                        # os.remove('{}/{}'.format(i, file))
                    else:
                        m_list.append(file_hash)
                    
                    break