text: from app import create_app,db
  from flask_script import Manager, Server
  from app.models import User, Pitch, Comment
  
  from flask_migrate import Migrate, MigrateCommand
  
  # Creating app instance
  app = create_app('production')
  # 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 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=Comment)
      # pass
  
  
  if __name__ == '__main__':
      manager.run()