text: import databases
  import sqlalchemy
  
  import ormar
  
  database = databases.Database("sqlite:///db.sqlite")
  metadata = sqlalchemy.MetaData()
  
  
  class Course(ormar.Model):
      class Meta:
          database = database
          metadata = metadata
  
      id: ormar.Integer(primary_key=True)
      name: ormar.String(max_length=100)
      completed: ormar.Boolean(default=False)
  
  c1 = Course()