old_contents: # Global setting variables and etc go here.
  import os
  from flask import Flask, request, g, render_template
  
  SECRET_KEY = "p5uaR9bqNgImmIhiF62yAF8yY-A8CKjLHvaO0Pubp8g6ZcbpP8XjupuHCtwPT_dLQRPozD1P8xfvqi10RiH-zorv1DnRKw=="
  
  # App configuration
  app = Flask(__name__)
  app.secret_key = SECRET_KEY
  
  # FLASK_ENV environment variable can be 'development' or 'production'
  if "FLASK_ENV" in os.environ.keys():
  	FLASK_ENV = os.environ["FLASK_ENV"]
  else:
  	FLASK_ENV = "development"
  
  
  if FLASK_ENV == "production":
      app.debug = False
  else:
      app.debug = True
  
  
new_contents: # Global setting variables and etc go here.
  import os
  from flask import Flask, request, g, render_template
  
  SECRET_KEY = "9x1P17j12gbQsCL4xqyQDp1kkOR7l5vMgxsw6elhkd49jxMIvwm8QBlNiSv2tBy-pIpwZf5RBZFB65qJV5ZNTetEhboDJ5GnWVSdZ_dnLtA="
  
  # App configuration
  app = Flask(__name__)
  app.secret_key = SECRET_KEY
  
  # FLASK_ENV environment variable can be 'development' or 'production'
  if "FLASK_ENV" in os.environ.keys():
  	FLASK_ENV = os.environ["FLASK_ENV"]
  else:
  	FLASK_ENV = "development"
  
  
  if FLASK_ENV == "production":
      app.debug = False
  else:
      app.debug = True
  
  
subject: Add new secret key