#! /usr/bin/env python3
#
def hello_keras ( ):

#*****************************************************************************80
#
## hello_keras tries to load keras, say hello, and exit.
#
#  Discussion:
#
#    Why?  Because on some systems, it is almost impossible to load keras.
#    This program is so small that it eliminates many excuses for the failure.
#
#  Licensing:
#
#    This code is distributed under the GNU LGPL license.
#
#  Modified:
#
#    25 October 2019
#
#  Author:
#
#    John Burkardt.
#
  import keras
  import platform
  
  print ( '' )
  print ( 'hello_keras:' )
  print ( '  python version: %s' % ( platform.python_version ( ) ) )
  print ( '  keras version: %s' % ( keras.__version__ ) )
  print ( '  Apparently, we were able to load keras!' )
#
#  Terminate.
#
  print ( '' )
  print ( 'hello_keras:' )
  print ( '  Normal end of execution.' )
  return

if ( __name__ == '__main__' ):
  hello_keras ( )