text: from app import create_app,db
  from flask_script import Manager,Server
  from app.models import  User,PitchCategory,Pitch,Comments
  from flask_migrate import Migrate, MigrateCommand
  # Creating app instance
  
  
  app = create_app('production')
  
  manager = Manager(app)
  manager.add_command('server',Server)
  
  migrate = Migrate(app,db)
  manager.add_command('db',MigrateCommand)
  
  
  @manager.command
  def test():
      """Run the unit tests."""
      import unittest
      tests = unittest.TestLoader().discover('tests')
      unittest.TextTestRunner(verbosity=2).run(tests)
  @manager.shell
  def make_shell_context():
      return dict(app=app, db=db, User=User, Pitch = Pitch, Comments=Comments, PitchCategory=PitchCategory)
      pass
  if __name__ == '__main__':
      manager.run()