old_contents: import os
  
  # Development and mock server configs
  SERVER = {"host": "127.0.0.1", "port": 5000}
  MOCK_SERVER = {"host": "127.0.0.1", "port": 5100}
  
  # SMTP settings.
  SMTP_SERVER = smtplib.SMTP('smtp.gmail.com',587) #port 465 or 587
  SMTP_LOGIN = ''
  SMTP_PASSWORD = ''
  SMTP_FROM = ''
  SMTP_TO = ''
  SMTP_MSG = ''
  SMTP_STATUS = False
  
  # TESTING YML PATH
  SPECS_PATH = os.path.abspath(os.path.join(os.path.dirname(__file__), 'specs'))
  
  
new_contents: import os
  
  # Development and mock server configs
  SERVER = {"host": "127.0.0.1", "port": 5000}
  MOCK_SERVER = {"host": "127.0.0.1", "port": 5100}
  
  # SMTP settings.
  SMTP_SERVER = ''
  SMTP_LOGIN = ''
  SMTP_PASSWORD = ''
  SMTP_FROM = ''
  SMTP_TO = ''
  SMTP_MSG = ''
  SMTP_STATUS = False
  
  # TESTING YML PATH
  SPECS_PATH = os.path.abspath(os.path.join(os.path.dirname(__file__), 'specs'))
  
  
subject: Remove SMTP_SERVER settings.