text: '''
  Output
  
  DESCRIPTION
      Provides output functionality.
  '''
  
  # Imports
  import time
  import platform
  
  # Functions
  def print_startBanner():
      '''
      Print start calculation banner for pyQSAR.
      '''
  
      # Variables
  
      # Print start
      print("========================================")
      print("               ___  ____    _    ____   ")
      print("  _ __  _   _ / _ \/ ___|  / \  |  _ \  ")
      print(" | '_ \| | | | | | \___ \ / _ \ | |_) | ")
      print(" | |_) | |_| | |_| |___) / ___ \|  _ <  ")
      print(" | .__/ \__, |\__\_\____/_/   \_\_| \_\ ")
      print(" |_|    |___/                           ")
      print("========================================")
  
      # Print system information
      print("OS: " + platform.platform())
  
      # Print time stamp
      print("Start Time: " + time.asctime())
      print("")
  
  def print_endBanner():
      '''
      Print the end banner for a calculation.
      '''
  
      # Start block
      print("========================================")
  
      # Print time
      print("End Time: " + time.asctime())
  
  # Main
  if (__name__ == '__main__'):
      pass
  