old_contents: import os
  
  # Accepted file formats regex
  # markdown accepted
  # reStructuredText not accepted for now
  ACCEPTED_FILE_FORMATS = "^.*\.md$"  # .md
  
  POSTS_GIT_REPO = 'https://github.com/Fuchida/posts.git'
  POSTS_GIT_REPO_SECRET = '1qaz@WSX'
  
  # Git Repo Config
  # Fetched via environmental variables
  GIT_REPO_URL = os.environ.get('POSTS_GIT_REPO', POSTS_GIT_REPO)
  
  POSTS_REPO_NAME = GIT_REPO_URL.split('/')[-1].replace('.git', '')
  SOURCE_DIRECTORY = os.getcwd()
  GIT_REPO_DIR_PATH = os.path.join(SOURCE_DIRECTORY, POSTS_REPO_NAME)
  
  GIT_REPO_SECRET = os.environ.get('POSTS_GIT_REPO_SECRET', POSTS_GIT_REPO_SECRET)
  
  # Server Config
  PORT = 5000
  HOST = '0.0.0.0'
  DEBUG_STATUS = False
  
new_contents: import os
  
  # Accepted file formats regex
  # markdown accepted
  # reStructuredText not accepted for now
  ACCEPTED_FILE_FORMATS = "^.*\.md$"  # .md
  
  POSTS_GIT_REPO = None
  POSTS_GIT_REPO_SECRET = None
  
  # Git Repo Config
  # Fetched via environmental variables
  GIT_REPO_URL = os.environ.get('POSTS_GIT_REPO', POSTS_GIT_REPO)
  
  POSTS_REPO_NAME = GIT_REPO_URL.split('/')[-1].replace('.git', '')
  SOURCE_DIRECTORY = os.getcwd()
  GIT_REPO_DIR_PATH = os.path.join(SOURCE_DIRECTORY, POSTS_REPO_NAME)
  
  GIT_REPO_SECRET = os.environ.get('POSTS_GIT_REPO_SECRET', POSTS_GIT_REPO_SECRET)
  
  # Server Config
  PORT = 5000
  HOST = '0.0.0.0'
  DEBUG_STATUS = False
  
subject: clean up